After a grueling battle against the combined effort of the sophmores and seniors of Suzuran, the Umehoshi-Gumi found itself alone at the top of the school.
During their reign, a freshman named Aoki ruined it all when questioning which of the Umehoshi Brothers were was the strongest. Constant battling caused by Aoki's question between the brothers, split the faction in two.
Mori ended up supporting Masashi.
When the younger Umehoshi brother arrived he KO'd Nikaidou with one hit shocking everyone in attendance.
After the KO, Mori told Yashiro he heard Yasushi say to Nikaidou "There's only one man in this world that can beat Umehoshi Masahi, and thats ME dumbass!"
After Suzuran Edit
Yoshio is now living a happy life as a long distance truck driver with 5 children.