Koji Tonoh (戸尾 耕司 Tonoo Kōji) is a university student and Omi Takahata's boyfriend.
He is voiced by Yasunori Matsumoto (credited as Dajitoro Kataoka).
History 
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Personality Edit
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Appearance Edit
Koji is a young man with light brown, grayish hair and dark brown eyes. He wears a blazer with a brown button-up shirt underneath.
