Nana Umino
Nana Umino has written at least 10 books. Their most popular book is Boy's Abyss, Band 1 with 1 save with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
17 primary booksAuthored 0% of series
少年のアビス [Shōnen no Abyss]
少年のアビス [Shōnen no Abyss] is a 17-book series with 17 released primary works first released in 2020 with contributions by Ryō Minenami and 峰浪りょう.
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