|Bats: u/n||Throws: u/n|
|Education||1st Year High School|
|Manga||Act II - Chapter 15|
Mitsuichi Youji is a first year student at Inashiro Industrial.
Mitsuichi attends Inashiro Industrial. During Inashiro's third round match against Yakushi High at the Spring Tournament, he supports Inashiro's roster together from the bleachers with his teammates.
Following Inashiro's victory, Mistsuichi and his teammates Shima Ryouhei, Yoshizawa Akimitsu, Akamatsu Shinji runs into some of Yakushi's freshmen players. Mitsuichi recognizes them and briefly speaks with them.
|Narumiya Mei • Shirakawa Katsuyuki • Kamiya Carlos Toshiki • Yamaoka Riku • Fukui Kento • Yabe Kouji|
|Akamatsu Shinji • Yoshizawa Akimitsu • Mitsuichi Youji • Shima Ryouhei
|Former players||Harada Masatoshi • Yoshizawa Hideaki • Hirai Tsubasa