Blue Flag, Vol. 4

Toma's older brother, Seiya, asks Taichi to find out why Toma doesn't want to go to college. On the day of Toma's release from the hospital, Taichi still hasn't found a way to broach the subject with Toma. Meanwhile, Futaba discovers Taichi's birthday is coming up, and she decides to invite the group to a fireworks festival so they can all celebrate.

Volume 4 of the Blue Flag manga series by KAITO.