2024 in Japan

Events in the year 2024 in Japan.

Incumbents

Governors

Aichi Prefecture: Hideaki Omura
Akita Prefecture: Norihisa Satake
Aomori Prefecture: Sōichirō Miyashita
Chiba Prefecture: Toshihito Kumagai
Ehime Prefecture: Tokihiro Nakamura
Fukui Prefecture: Tatsuji Sugimoto
Fukuoka Prefecture: Seitaro Hattori
Fukushima Prefecture: Masao Uchibori
Gifu Prefecture: Hajime Furuta
Gunma Prefecture: Ichita Yamamoto
Hiroshima Prefecture: Hidehiko Yuzaki
Hokkaido: Naomichi Suzuki
Hyōgo Prefecture: Motohiko Saitō
Ibaraki Prefecture: Kazuhiko Ōigawa
[List of governors of List of governors of Ishikawa Prefecture|Ishikawa Prefecture|Ishikawa]: Masanori Tanimoto
Iwate Prefecture: Takuya Tasso
Kagawa Prefecture: Keizō Hamada
Kagoshima Prefecture: Kōichi Shiota
Kanagawa Prefecture: Yuji Kuroiwa
Kumamoto Prefecture: Ikuo Kabashima
Kochi Prefecture: Seiji Hamada
Kyoto Prefecture: Takatoshi Nishiwaki
Mie Prefecture: Eikei Suzuki
Miyagi Prefecture: Yoshihiro Murai
Miyazaki Prefecture: Shunji Kōno
Nagano Prefecture: Shuichi Abe
Nagasaki Prefecture: Hōdō Nakamura
Nara Prefecture: Makoto Yamashita
Niigata Prefecture: Hideyo Hanazumi
Oita Prefecture: Kiichiro Sato
Okayama Prefecture: Ryuta Ibaragi
Okinawa Prefecture: Denny Tamaki
Osaka Prefecture: Hirofumi Yoshimura
Saga Prefecture: Yoshinori Yamaguchi
Saitama Prefecture: Motohiro Ōno
Shiga Prefecture: Taizō Mikazuki
Shimame Prefecture: Tatsuya Maruyama
Shizuoka Prefecture: Yasutomo Suzuki
Tochigi Prefecture: Tomikazu Fukuda
Tokushima Prefecture: Masazumi Gotoda
Tokyo Prefecture: Yuriko Koike
Tottori Prefecture: Shinji Hirai
Toyama Prefecture: Hachiro Nitta
Wakayama Prefecture: Shūhei Kishimoto
Yamagata Prefecture: Mieko Yoshimura
Yamaguchi Prefecture: Tsugumasa Muraoka
Yamanashi Prefecture: Kotaro Nagasaki

Arts and entertainment

Events

January

January 1 –
*Six wards in Hamamatsu, Shizuoka Prefecture, including Naka-ku, Minami-ku, Higashi-ku, Nishi-ku, and Kita-ku, are disestablished and replaced by two new wards, namely Hamana-ku and Chūō-ku.
*A [2024 Noto earthquake|7.5 Seismic magnitude scales|magnitude earthquake] strikes Ishikawa Prefecture, killing 241 people.
January 2 – 2024 Haneda Airport runway collision: A Japan Airlines Airbus A350-900 collides with a Japan Coast Guard DHC-8 aircraft and bursts into flames at Tokyo's Haneda Airport. The Coast guard plane was going to deliver aid to those affected by the earthquake in Ishikawa Prefecture the day before. All 379 occupants aboard the Japan Airlines flight are evacuated, while five of the six occupants aboard the Coast Guard aircraft are killed.
January 3 – Three men are stabbed on a train at Akihabara Station, Tokyo. A woman is arrested by police.
January 19 –
*Japan becomes the fifth country to successfully land on the surface of the moon with the SLIM lunar lander mission.
*2023–2024 Japanese slush fund scandal: Several Liberal Democratic Party lawmakers are indicted in a scandal involving misuse of campaign funds, including incumbent lawmakers Yasutada Ōno and Yaichi Tanigawa, both of whom resign from the party following their indictments. The Seiwa Seisaku Kenkyūkai, Kōchikai, and Shisuikai factions of the Liberal Democratic Party all announce their intention to dissolve as a result of the scandal.
January 23 – Two railway workers are injured after being electrocuted while trying to fix a massive power outage that shuts down the Shinkansen system in a section operated by JR East between Omiya Station in Saitama and Ueno Station in Tokyo. A train is also damaged during the outage.
January 24 – Ukrainian-born Karolina Shiino is announced as the winner of the 2024 Miss Nippon Grand Prix beauty pageant. She is the first naturalised Japanese citizen to win the pageant. Her win sparks debates over "Japaneseness" and the shifting demographics of Japan.
January 25 – Kyoto Animation arson attack: A court sentences Shinji Aoba to death for a 2019 arson attack on a Kyoto Animation studio in Fushimi-ku, Kyoto, which killed 36 people.
January 26 – 1974 Mitsubishi Heavy Industries bombing: Police announce they have arrested who they believe to be Satoshi Kirishima, a member of East Asia Anti-Japan Armed Front who has been a fugitive from justice for 50 years for his role in a series of bombings of companies.
January 29 – The man believed to be Satoshi Kirishima dies. DNA comparison with relatives further confirms his identity as Kirishima.

February

February 5 – Ukrainian-born Karolina Shiino relinquishes her crown as winner of the 2024 Miss Nippon Grand Prix beauty pageant after news emerges of her having an affair with a married man.
February 27 – Sony announces it will cut 900 jobs across its global workforce and proposes the closure of London Studio as part of the restructuring.

March

March 4 - The Nikkei 225 reaches 40,000 points for the first time.
March 11 - Two New Zealand skiers are killed and another is injured following an avalanche on Mount Yotei in Hokkaido.
March 12 – A court in Fukuoka overturns the death sentence of Yakuza Kudo-kai leader Satoru Nomura imposed for a 1998 murder and sentences him to life in prison.
March 13 –
*KAIROS-1, designed by Space One as Japan's first privately manufactured rocket, explodes seconds after its maiden launch from Kushimoto, Wakayama Prefecture.
*The Fuji-Q Highland amusement park announces the removal of the famed high-speed roller coaster Do-Dodonpa, which had been closed since August 2021 following numerous incidents resulting in injuries within a year.
*The Tokyo District Court orders the government to return the remains of Aum Shinrikyo leader Shoko Asahara, who was executed in 2018 for the Tokyo subway attack in 1995, to his family.
March 14 –
*In separate lawsuits, the Sapporo High Court and the Tokyo District Court rule that the non-recognition of same-sex marriage in Japan is unconstitutional.
*The Tokyo District Court convicts former State Minister of Justice Mito Kakizawa of vote-buying worth 2.8 million yen during mayoral elections in the Kōtō ward of Tokyo in April 2023 and sentences him to a two-year suspended sentence.
*The Tokyo District Court convicts former Member of the House of Councillors and YouTuber GaaSyy of online harassment and sentences him to a three-year suspended sentence.
March 16 – The Hokuriku Shinkansen railway extension from Kanazawa to Tsuruga, Fukui is completed.
March 20 –
*The South Korean-flagged tanker Keoyoung Sun capsizes off the coast of Yamaguchi Prefecture during stormy weather. Nine crew members are found dead, while one person remains missing. Two people are rescued.
*Aiko, Princess Toshi graduates from Gakushuin University.
March 26 – The Kishida Cabinet allows the sale and export of fighter aircraft to other countries.
March 29 – North Korean state media cites foreign minister Choe Son Hui as saying that North Korea rejects any talks with Japan on any issue, including Japanese abductees, after Prime Minister Fumio Kishida said he was willing to meet in person with leader Kim Jong Un.
March 30 – Kobayashi red yeast rice scandal: Authorities raid a facility of Kobayashi Pharmaceutical Company in Osaka after five deaths from kidney failure are linked to consumption of its health supplements containing the red mold benikoji.

April

April 1 –
* A magnitude 6.0 earthquake strikes Iwate Prefecture, injuring two people.
* The Imperial House of Japan opens an account on Instagram for the first time.
* Aiko, Princess Toshi joins the Japanese Red Cross Society as a full-time contract employee.
April 2 – The governor of Shizuoka Prefecture, Heita Kawakatsu, announces his resignation following uproar over comments he made the previous day comparing civil servants with other professions.
April 3 – A magnitude 7.4 earthquake strikes off the coast of Taiwan, prompting tsunami warnings for Okinawa Prefecture in Japan. A 30-cm tsunami is observed at Yonaguni Island and Miyako Island while a 20-cm tsunami reaches Ishigaki Island.
April 15 – Nearly 60,000 residents of Naha are ordered evacuated due to risks of landslides caused by heavy rains.
April 17 – A magnitude 6.6 earthquake strikes along the Bungo Channel between Shikoku and Kyushu, injuring 12 people.
April 20 – Two SH-60K helicopters of the Japan Maritime Self-Defense Forces crash into the Pacific Ocean following a possible collision during a training exercise near Torishima Island, killing eight people.
April 23 – A spring imperial garden party is held at Akasaka Estate, during which Aiko, Princess Toshi makes her debut.
April 25 – Hiroyuki Miyazawa resigns as a member of the House of Representatives after reports emerge of him having an extra-marital affair.
April 28 – By-elections are held for three seats in the House of Representatives, which are all won by the Constitutional Democratic Party.

May

May 14 – Three people are killed and two others are injured in an accident involving seven vehicles along the Metropolitan Expressway in Toda, Saitama Prefecture.
May 17 –
* The National Diet approves a bill seeking to allow joint child custody for divorced couples.
* Three members of the Japan Wings Party, including a candidate of the House of Representatives by-election on April 28 are arrested on suspicion of disrupting other candidates' campaign rallies.
May 23 – Four people, including three children are found dead in suspicious circumstances following a house fire in Shinagawa, Tokyo.
May 24 – A probation officer is killed in Otsu, in what is suspected to be the first of its kind by their charge in Japan since 1964.
May 26 – Shizuoka Prefecture gubernatorial election: Former Hamamatsu mayor and opposition-backed candidate Yasutomo Suzuki is elected governor.
May 30 – A member of the Japan Self-Defense Forces is killed by an exploding grenade during a training accident at the Kitafuji training ground in Yamanashi Prefecture.

June

3 June – A magnitude 5.8 earthquake hits Ishikawa Prefecture, injuring two people and destroying five houses.
4 June – Authorities raid the headquarters of Toyota as part of an investigation into data manipulation during safety certification tests.
6 June – Seven workers are injured following an explosion at a shipyard in Nishinari-ku, Osaka.
7 June – Four buildings are destroyed in a fire in Yokohama Chinatown.
8 June – Kadokawa Corporation and the video-streaming platform Niconico suffer a ransomware cyberattack by a hacker group called BlackSuit.
10 June – The government allows the deportation of asylum seekers whose applications have been rejected multiple times.
14 June – Yayoi Kimura, the former mayor of Kōtō, Tokyo is given a suspended 1.5 year prison sentence for vote-buying by the Tokyo District Court.
20 June –
*A no-confidence motion against the Kishida Cabinet filed by the Constitutional Democratic Party of Japan is defeated in the House of Representatives.
*The Ministry of Foreign Affairs announces sanctions on firms based in China, India, Kazakhstan, and Uzbekistan, for their alleged support to Russia in the Russo–Ukrainian war.
28 June –
* Thousands protest at the U.S. Embassy in Tokyo over multiple alleged sexual assault cases involving U.S. servicemembers against residents of Okinawa Island.
* The Japanese government officially ends the usage of floppy disks in its transactions.

July

2 July – Kobayashi red yeast rice scandal: 76 more deaths and at least 500 hospitalizations in Japan are linked to use of red yeast rice supplements distributed by Kobayashi Pharmaceutical, causing kidney disease and other severe conditions.
3 July –
* The Supreme Court of Japan rules that a defunct eugenics law that led to the forced sterilization of 24,500 people from 1948 to 1996 is unconstitutional. The court also invalidates a 20-year statute of limitations for complaints relating to the law.
* New 1,000, 5,000, and 10,000 yen banknote design is issued by the Bank of Japan.
7 July – 2024 Tokyo gubernatorial election: Incumbent Yuriko Koike is reelected as Governor of Tokyo.
8 July – Japan and the Philippines sign a defense pact which allows the deployment of Japanese forces to the Philippines for military exercises.
12 July – Three people are killed in a landslide in Matsuyama.
16 July – A man sets himself on fire at the city hall of Takahama, Aichi Prefecture, injuring himself and three city employees.
17 July – Prime Minister Fumio Kishida formally apologizes to 130 victims of forced sterilization under the Eugenics Protection Law which was declared unconstitutional on July 3, and approves compensation measures for more than 25,000 affected victims and their relatives which are passed into law on 8 October.
19 July – Ryo Sakai resigns as Chief of Staff of the Japan Maritime Self-Defense Force following criticism over a series of scandals in the service. He is replaced in his position by Akira Saito.
23 July – The Japanese government imposes sanctions on illegal Israeli settlers in the West Bank for the first time in response to violence against Palestinians.
July 26–August 11 – Japan at the 2024 Summer Olympics: The Japanese Olympic delegation wins 20 gold, 12 silver, and 13 bronze medals and places third out of 84 countries competing at the 2024 Summer Olympics in Paris.
27 July – The Sado mine is designated as a World Heritage Site by UNESCO.
28 July – Three people are reported killed in Yamagata and Akita Prefectures following days of flooding caused by heavy rains.
29 July – One person is reported dead and 147 others are sickened following an outbreak of Staphylococcus aureus linked to contaminated roasted unagi being sold at the Keikyu Department Store in Yokohama.

August

3 August – 2024 Japan heatwaves: The Japan Meteorological Agency issues excessive heat warnings for 37 of 47 prefectures amid heat waves that have killed at least 59 people from heat stroke since April. At least 123 people, many of whom were elderly, are subsequently reported to have died from heat illnesses in the Greater Tokyo Area alone in July.
5 August –
* The Nikkei 225 stock market index falls by over 12%, suffering its worst two-day decline in history and its largest daily percent drop since Black Monday in October 1987.
* Kadokawa's official website and the video-sharing platform Niconico go back online after a two-month shutdown due to the ransoware attack on June 8. The result of an investigation released on the same day confirms that the attack leaked 254,241 user data.
6 August –
* Whaling company Kyodo Senpaku announces the country's first fin whale kill in fifty years off the coast of Iwate Prefecture.
* The Nikkei 225 stock market index rises more than 10%, a day after declining by more than 12%.
7 August – The US and British ambassadors to Japan announce their intent to boycott ceremonies marking the 79th anniversary of the Atomic bombing of Nagasaki following a decision by mayor Shiro Suzuki not to invite Israeli ambassador Gilad Cohen due to concerns over protests against the war in Gaza.
8 August –
* A magnitude 7.1 earthquake strikes off the coast of Miyazaki Prefecture, injuring at least five people and causing a 0.5 meter tsunami. The earthquake prompts the Japan Meteorological Agency to issue a 'Nankai Trough Earthquake Extra Information' advisory that a probability of a megathrust earthquake along the Nankai Trough was now "relatively higher" in the first advisory of its kind but clarifies that it was not imminent. The warning is lifted on 15 August with no major seismic activity recorded.
* Kobayashi red yeast rice scandal: The Kobayashi Pharmaceutical Company announces that it would discontinue the production of benikoji supplements.
14 August – Prime Minister Kishida withdraws his candidacy for re-election in the [2024 Liberal Democratic Party (Japan)|Liberal Democratic Party (Japan) leadership election|Liberal Democratic Party leadership election] scheduled in September, which would also end his premiership.
15 August – Megumi Hirose resigns as a member of the House of Councillors from Iwate Prefecture following a scandal over alleged salary fraud involving a secretary with no duties.
16 August – Thousands of people are ordered to evacuate in northern Japan as Typhoon Ampil approaches the country.
20 August – Tomiko Itooka, a 116-year old resident of Ashiya, Hyōgo Prefecture, becomes the world's oldest known living person.
26 August – Japan announces the first incursion into its airspace of Chinese military aircraft after a Shaanxi Y-9 surveillance plane flies over the Danjo Islands in Nagasaki Prefecture for two minutes.
27 August – Three people are killed following a landslide in Gamagori, Aichi Prefecture amid extreme weather caused by Typhoon Shanshan.
28 August – Manabu Horii resigns as a member of the House of Representatives from Hokkaido following a scandal over his giving out condolence money to constituents for funerals he did not personally attend in violation of election laws.
29–31 August – Hundreds of flights are cancelled and the Japan Meteorological Agency issues an alert in Kagoshima Prefecture as Typhoon Shanshan makes landfall over the area. At least six people are reported killed, with over 100 people injured.

September

5 September – Belarus announces the arrest in July of a Japanese national on suspicion of spying on vital installations along the border with Ukraine on behalf of Japanese intelligence services.
6 September - Prince Hisahito of Akishino, second in line to the Japanese throne, turns 18-years-old and come of age.
17 September – Yoshihiro Hidaka, the president of Yamaha Motor Company, is injured after being stabbed, allegedly by his daughter, at their residence in Iwata, Shizuoka.
18 September – Seiichi Katsurada, the CEO of Shiretoko Pleasure Cruise, is arrested on charges related to the sinking of the company vessel Kazu I in 2022 which killed all 26 people on board.
19 September – The Tōhoku Shinkansen suffers a decoupling incident involving the Hayabusa and Komachi trains, causing a suspension of services along the entire line.
21–23 September – Seven people are killed and six others are reported missing following floods and landslides caused by heavy rains in Ishikawa Prefecture.
21 September – The 2024 World Rugby Pacific Nations Cup final is held in Osaka, with Japan losing 17–41 to titleholders Fiji.
22 September – Japan loses 0–1 to North Korea in the 2024 FIFA U-20 Women's World Cup final in Bogotá, Colombia.
23 September –
* 2024 Constitutional Democratic Party of Japan presidential election: Former prime minister Yoshihiko Noda is elected as leader of the Constitutional Democratic Party of Japan, defeating three other candidates including former Chief Cabinet Secretary Yukio Edano by 232 points to 180.
* Japanese fighter jets fire warning flares for the first time at a Russian military aircraft after it violated Japan's airspace.
25 September – The Japan Maritime Self-Defense Force sends the warship JS Sazanami into the Taiwan Strait for the first time to reportedly "convey a message" to China.
26 September – Iwao Hakamada, the world's longest-serving death row inmate, who has waited his potential execution since 1968, is acquitted by a court in Shizuoka after a retrial for four murders.
27 September – 2024 Liberal Democratic Party (Japan) presidential election. Former defence minister Shigeru Ishiba defeats eight other candidates to become leader of the Liberal Democratic Party of Japan.
30 September –
*Incoming prime minister Shigeru Ishiba calls for a snap general election to be held on 27 October 2024.
*Motohiko Saitō resigns as governor of Hyogo Prefecture amid allegations of abuse of power.

October

1 October – Shigeru Ishiba is sworn in as the 102nd prime minister of Japan and the Ishiba Cabinet is formed.
2 October –
* The Nintendo Museum, the first museum dedicated to the history of Nintendo opens in Uji, Kyoto.
* A bomb that was dropped during World War II explodes on a taxiway at Miyazaki Airport, cancelling more than 80 flights.
6 October – Tarcisio Isao Kikuchi, the Archbishop of Tokyo, is named a cardinal by Pope Francis, with his elevation to the College of Cardinals scheduled on December 8.
9 October – Prime Minister Ishiba dissolves the House of Representatives.
11 October – Nihon Hidankyo, a group established by hibakusha, is awarded the Nobel Peace Prize for their campaign against nuclear weapons that has "contributed greatly to the establishment of the nuclear taboo".
17 October – A bird flu outbreak is reported at a farm in Atsuma, Hokkaido, prompting the culling of 19,000 poultry.
19 October – A man is arrested after throwing incendiary devices at the headquarters of the Liberal Democratic Party in Tokyo and ramming his vehicle into a fence outside the Prime Minister's Office.
27 October – 2024 Japanese general election: The LDP loses its parliamentary majority for the first time since 2009.
28 October – Olympus Corporation CEO Stefan Kaufmann resigns following allegations of him purchasing illegal drugs.
30 October – The Tokyo High Court rules that the non-recognition of same-sex marriage in Japan is unconstitutional and discriminatory.

November

6 November – The winter snowcap on Mount Fuji makes its latest-occurring formation since records began in 1894.
9 November – Tetsuo Saito becomes leader of Komeito following an extraordinary party convention to replace Keiichi Ishii, who lost his parliamentary seat in the general election.
10 November – The Japan Maritime Self-Defense Force minesweeper Ukushima catches fire and sinks off the coast of Ōshima, Fukuoka, leaving one crew member missing.
11 November – Shigeru Ishiba is reelected as prime minister during an extraordinary session of the Diet, defeating Yoshihiko Noda and Second Ishiba Cabinet is formed as the minority government.
13 November – The Nuclear Regulation Authority disqualifies the Number 2 reactor of the Tsuruga Nuclear Power Plant from restarting operations, citing the possible existence of active fault lines in its vicinity.
16 November – A train operated by JR Freight derails near Hakodate, causing disruptions to train services in Hokkaido.
17 November –
*A pleasure boat sinks after colliding with a tugboat in the Seto Inland Sea off the coast of Kudamatsu, Yamaguchi Prefecture, killing three people.
*2024 Hyо̄go gubernatorial election: Motohiko Saitō is elected to a new term as governor of Hyogo Prefecture after being removed in September amid accusations of misconduct.
22 November – Etsuro Sotoo becomes the first person from Japan to win the Ratzinger Prize for his contributions to the construction of the Sagrada Família church in Barcelona, Spain.

December

1 December – Osaka Prefecture governor Hirofumi Yoshimura is elected leader of the Japan Innovation Party.
4 December –
*Yuichiro Tamaki is suspended as leader of the Democratic Party for the People until 3 March 2025 amid controversy over his entering into an extramarital affair. He is replaced by Motohisa Furukawa.
*Sake is recognized by UNESCO as an Intangible cultural heritage.
12 December – A law criminalizing the usage of cannabis and tetrahydrocannabinol comes into effect.
13 December –The Fukuoka High Court rules that the non-recognition of same-sex marriage in Japan is unconstitutional and violates the right to pursue happiness.

Sports

March 30 – 2023–24 Formula E World Championship is held at 2024 Tokyo ePrix
April 7 – 2024 Formula One World Championship is held at 2024 Japanese Grand Prix
May 17–25 - 2024 World Para Athletics Championships was held at Kobe Universiade Memorial Stadium
October 6 – 2024 MotoGP World Championship is held at 2024 Japanese motorcycle Grand Prix
2024 Nippon Professional Baseball season
2024 in sumo
2024 F4 Japanese Championship
2024 Super Formula Championship
2024 Super Formula Lights
2024 Super GT Series
2024 in Japanese football
2024 J1 League
2024 J2 League
2024 J3 League
2024 Japan Football League
2024 Japanese Regional Leagues
2024 Japanese Super Cup
2024 Emperor's Cup
2024 J.League Cup

Deaths

January

January 3 – Kunihiko Muroi, politician
January 4:
* Kishin Shinoyama, photographer
* Tomonobu Yokoyama, footballer
January 12:
* Jiro Hirano, news anchor
* Haruo Takahashi, animator and manga creator
January 14:
* Yuichi Ogawa, politician
* Makoto Taniguchi, diplomat and academic
January 16 – Esper Itō, comedian
January 19 – Toru Kawashima, footballer
January 22:
* Takashi Ezure, screenwriter
* Motohisa Ikeda, politician
January 27 – Susumu Taira, actor
January 28 – Satoshi Kirishima, terrorist
January 29 – Hinako Ashihara, manga author

February

4 February – Yōko Abe, calligrapher.
5 February – Tsutomu Hanahara, wrestler, Olympic champion .
6 February – Seiji Ozawa, conductor
7 February – Ryōko Akamatsu, politician
12 February – Hirotake Yano, businessman
20 February – Yoko Yamamoto, actress
23 February – Giichi Tsunoda, politician

March

1 March – Akira Toriyama, manga artist
4 March – Tarako, voice actress
10 March – Yutaka Yoshie, professional wrestler
14 March – Minori Terada, actor
18 March – Kenjiro Shinozuka, rally driver
21 March – Hideki Seo, fashion designer
29 March – Kenji Suzuki, freelancer journalist and television announcer of NHK
30 March – Yukiko Kato, author

April

April – Akebono Tarō, sumo wrestler
11 April – Yasuo Muramatsu, voice actor
15 April - Reita, bassist
18 April – Keiko Yamamoto, voice actress
21 April – Ingrid Fuzjko Hemming, pianist
23 April – Yukio Kasaya, ski jumper
26 April – Yumi Katsura, wedding fashion designer

May

4 May – Jūrō Kara, playwright
16 May – Akira Nakao, actor
17 May – Hideyuki Umezu, voice actor
20 May – Eiko Masuyama, voice actress
24 May – Kabosu, Shiba Inu dog and Internet meme.
31 May – Yuka Motohashi, actress

June

9 June – Yoshiko Kuga, actress
14 June – Kazuko Shiraishi, poet
19 June – Katsue Miwa, voice actress
26 June – Taiki Matsuno, voice actor

July

6 July – Kimurayama Mamoru, sumo wrestler
12 July – Noriko Ohara, voice actress
20 July – Tsutomu Shirosaki, Japanese Red Army militant
30 July – Junro Anan, baseball player

August

12 August – Seigo Matsuoka, writer
13 August – Mari Igata, pioneering motorcycle racer
20 August – Atsuko Tanaka, voice actress

September

3 September – Peeco, fashion critic
8 September – Emi Shinohara, voice actress
20 September – Sayuri, musician, singer, songwriter
29 September – Nobuyo Ōyama, voice actress

October

4 October – Yukio Hattori, culinary researcher
14 October – Keizō Murase, suitmaker
17 October – Toshiyuki Nishida, actor
22 October – Asahikuni Masuo, sumo wrestler
28 October – Kazuo Umezu, manga artist

November

12 November:
*Kitanofuji Katsuaki, sumo wrestler
*Naoyuki Agawa, academic
13 November – Shuntarō Tanikawa, poet
14 November – Shōhei Hino, actor
15 November – Yuriko, Princess Mikasa, royal
18 November – Junko Hori, voice actress

December

6 December – Miho Nakayama, singer, actress
11 December – Michio Mamiya, composer.
19 December – Tsuneo Watanabe, journalist and publisher,.
25 December – Osamu Suzuki, automotive industry executive, president and chairman of Suzuki.
26 December - Chisako Kakehi, serial killer.
29 December - Tomiko Itooka, oldest person in the world.

2024 in Japan

Incumbents

Governors

Arts and entertainment

Events

January

February

March

April

May

June

July

August

September

October

November

December

Sports

Deaths

January

February

March

April

May

June

July

August

September

October

November

December

Country overviews

Related timelines for current period