Shinya Umemura
Shinya Umemura's most popular book is Record of Ragnarok, Vol. 1 with 17 saves and an average rating of 3.82.
Series
16 primary books15 released booksAuthored 100% of series
終末のワルキューレ [Record of Ragnarok]
終末のワルキューレ [Record of Ragnarok] is a 15-book series with 15 released primary works first released in 2018 with contributions by Shinya Umemura, Azychika, and Takumi Fukui.
Series
17 primary books13 released booksAuthored 88% of series
終末のワルキューレ Record of Ragnarök
終末のワルキューレ Record of Ragnarök is a 13-book series with 13 released primary works first released in 2011 with contributions by Takumi Fukui, Azychika, and Shinya Umemura.
Series
9 primary booksAuthored 89% of series
Record of Ragnarok
Record of Ragnarok is a 9-book series with 9 released primary works first released in 2018 with contributions by Shinya Umemura and Takumi Fukui.
Series
5 primary booksAuthored 100% of series
Record of Ragnarok
Record of Ragnarok is a 5-book series with 5 released primary works first released in 2022 with contributions by Shinya Umemura and Takumi Fukui.
Series
1 primary bookAuthored 100% of series
Shuumatsu no Valkyrie: Record of Ragnarok Gaiden: Ryofu Housen
Shuumatsu no Valkyrie: Record of Ragnarok Gaiden: Ryofu Housen is a 1-book series first released in 2018 with contributions by Takeo Ono, オノタケオ, and Shinya Umemura.
