Kouji Ouji
Kouji Ouji has written at least 2 books. Their most popular book is ハイ☆スピード！ with 4 saves with an average rating of 4⭐.
Kouji Ouji has written at least 2 books. Their most popular book is ハイ☆スピード！ with 4 saves with an average rating of 4⭐.
