Keiichi
Keiichi is a masculine Japanese given name. Notable people with the name include:
- Keiichi Akimoto, Japanese photographer
- Keiichi Arawi, Japanese manga artist
- Keiichi Hayashi, Japanese diplomat
- Keiichi Ishizaka, Japanese music director
- Keiichi Itakura, Japanese molecular biologist
- Keiichi Kawanaka, Japanese butterfly swimmer
- Keiichi Kimura (photographer), Japanese photographer
- Keiichi Kimura (swimmer), Japanese Paralympic swimmer
- Keiichi Nanba, Japanese voice actor
- Keiichi Kuwabara, Japanese voice actor
- Keiichi Noda, Japanese voice actor
- Keiichi Nozaki, Japanese music producer
- Keiichi Okabe, Japanese music composer
- Keiichi Ozawa, Japanese film director
- Keiichi Sanada, Japanese shogi player
- Keiichi Sigsawa, Japanese light novel author
- Keiichi Sonobe, Japanese voice actor
- Keiichi Suzuki (composer), Japanese music composer
- Keiichi Suzuki (speed skater), Japanese speed skater
- Keiichi Tsuchiya, also known as the Drift King, Japanese racing driver
- Keiichi Yano, Japanese video game designer
- Keiichi Yano (sound designer), Japanese sound designer
Fictional characters
- Keiichi Maebara, a character in the sound novel Higurashi no Naku Koro ni
- Keiichi Morisato, a character in the manga series Oh My Goddess!
- Junjo Romantica: Pure Romance#Characters, a character in the manga series Junjo Romantica
- Keiichi Kuzuryu, a character in the manga series ''Imawa No Kuni No Alice''