First Love on August 31 [Japanese]

By Ten Murata and 村田天

High school sophomore Shiori, truant from school, discovers the time-leap app "Origa," linking her to popular guy Sei, whom she dislikes. She learns he'll die on August 31 and repeatedly rewinds time to uncover why and save him, unaware that her heartache is love.

• Format: Paperback
• Language: Japanese
• ISBN: 4101803234
• ISBN13: 9784101803234
• Release Date: January 2026
• Publisher: Shinchosha