渡瀬 悠宇 has written at least 1 book. Their most popular book is ふしぎ遊戯 白虎仙記 1 with 2 saves with an average rating of 3⭐.
Series
1 primary bookAuthored 100% of series
ふしぎ遊戯 白虎仙記 [Fushigi Yūgi: Byakko Senki] is a 1-book series first released in 2018 with contributions by 渡瀬 悠宇 and Yuu Watase.