Hitori to Hitori no 3650-nichi
Mijuku na Bokura wa Natsu ni Naru, 1人と一人の3650日
Maki confessed his feelings to Katsumi and was met with a negative reaction. Despite being separated for 10 years, they are now reunited. However, instead of the joyous reunion that should have occurred, Maki discovered that Katsumi is now involved in dangerous relationships. It turns out that after being assaulted, Katsumi began engaging in violent sex as a form of self-punishment for hurting Maki unintentionally. In response to these revelations, Maki declares that he will take revenge on Katsumi.
Yusuke Odagawa
ProtagonistAppears in The Immature Us will Grow Up in Summer. He lives in the village that Daiya moves to, having moved in himself three years prior....
Daiya Nojima
ProtagonistAppears in The Immature Us will Grow Up in Summer. Intrigued by the lifestyle, Daiya moves to the countryside on impulse....
Shuichiro Maki
ProtagonistHe confesses to Katsumi at their high school graduation, but is rejected....
Katsumi Hayase
Protagonist10 years after rejecting Shuichiros confession, Katsumi goes out to gay bars....
Ryo Yamaguchi
Shuichiros friend, also gay....