キャラクター
井坂龍一郎
Ryuuichirou Isaka
説明
He is the executive Director of Akihiko's publisher, and the childhood friend of Haruhiko (Usami's brother).
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キャラクター
Ryuuichirou Isaka
He is the executive Director of Akihiko's publisher, and the childhood friend of Haruhiko (Usami's brother).
