Koji Yamaguchi

Biography unavailable.

Known For

Love Letter

as Junior High School Teacher

Blade of the Immortal

A Girl, She Is 100%

Blade of the Immortal

Two-Headed Devil - You're the Culprit

Two-Headed Devil - Who is the True Culprit?

Love Letter

as Junior High School Teacher

The Yen Family

as Poor student

A Girl, She Is 100%