The Long Summer of August 31st
The Long Summer of August 31st is a Japanese manga series written and illustrated by Ikkado Ito. It began serialization in Kodansha's seinen manga magazine Morning in March 2023.
Synopsis
Takaya Suzuki and Kana Takagi are high schoolers caught in an unending time loop centered around the date August 31st for a month. Suzuki begins to suggest that a possible reason for this could be linked to Suzuki's desire to get a girlfriend and lose his virginity.Publication
Written and illustrated by Ikkado Ito, The Long Summer of August 31st began serialization in Kodansha's seinen manga magazine Morning on March 30, 2023. Its chapters have been compiled into ten tankōbon volumes as of November 2025.The series is published in English on Kodansha's K Manga app. The series is also licensed for English publication by Seven Seas Entertainment.