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Nickname {{{nickname}}}
Origin Japan
Debut (Anime) {{{debutanime}}}
Debut (Manga) Tough Chapter 02:
Gender Male
Age {{{age}}}
Voice {{{voice}}}
Fighting Style {{{fightingstyle}}}
Family {{{family}}}

Koisumi is a fictional character from manga series of Tough.

Personality[edit | edit source]

Appearance[edit | edit source]

History[edit | edit source]

Koisumi is Gen’s backer and the son of the owner of a corporate giant. A big fan of the Dark Fighting and a close friend of Yakabayashi family. The only rival to the shindou family

Abilities[edit | edit source]

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