Yuko Umino
Yuko Umino has written at least 1 book. Their most popular book is Go! Go! Heaven 1 with 1 save with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
1 released bookAuthored 100% of series
Go! Go! Heaven
Go! Go! Heaven is a 1-book series first released in 2005 with contributions by Shinji Obara and Yuko Umino.
