Eiji Umehara
Eiji Umehara has written at least 2 books. Their most popular book is Vivy Prototype (Light Novel), Vol. 1 with 1 save with an average rating of 4⭐.
Eiji Umehara has written at least 2 books. Their most popular book is Vivy Prototype (Light Novel), Vol. 1 with 1 save with an average rating of 4⭐.
Series
2 primary booksAuthored 67% of series
Vivy Prototype Light Novel is a 2-book series with 2 primary works first released in 2021 with contributions by Tappei Nagatsuki, Eiji Umehara, and 2 others.
