Jump J Books
Kaguya Wants to be Confessed to ~The Seven Mysteries of Shuchin Academy~
Releases 4Frequency 11
Good Loser Kumagawa
The sub-series takes place two months before Kumagawa transfers to Hakoniwa Academy, and details his time at Suisou Academy. This is the story of Kumagawa’s one month-long battle with Saki Sukinasaki, a battle that ended with the closure of Suisou Academy and no winner.