Ryoko Akiyama has written at least 14 books. Their most popular book is Hideout with 21 saves with an average rating of 3.27⭐.
Series
8 primary booksAuthored 0% of series
The Tale of the Outcasts is a 8-book series with 8 released primary works first released in 2019 with contributions by Makoto Hoshino.
Series
1 primary bookAuthored 0% of series
The Cradle of the Sea is a 1-book series first released in 2014 with contributions by Mei Nagano and 永野明.
Series
1 primary bookAuthored 0% of series
Ship of Theseus is a 1-book series first released in 2017 with contributions by Toshiya Higashimoto.
Series
14 primary books10 released booksAuthored 0% of series
Übel Blatt is a 10-book series with 10 released primary works first released in 2005 with contributions by Etorouji Shiono and Various.
Series
8 primary booksAuthored 0% of series
アルテ [Arte] is a 8-book series with 8 released primary works first released in 2014 with contributions by Kei Ohkubo.