

Hiroshi Yamamoto(山本 弘) was born in 1956 in Kyoto. Began his career with game developers Group SNE in 1987 and debuted as a writer and game designer. Gained popularity with juvenile titles such as February at the Edge of Time and the Ghost Hunter series. His first hardcover science fiction release, God Never Keeps Silent became a sensation among SF fans and was nominated for the Japan SF Award. Other novels include Day of Judgment and The Unseen Sorrow of Winter. Aside from his work as a writer, Yamamoto is also active in various literary capacities as editor of classic science fiction anthologies and as president of To-Gakkai, a group of tongue-in-cheek "experts" on the occult.
--From Haikasoru (publisher)
2025
Unknown
2025
Unknown
2025
Yamashiro Shinichiro
2024
Kuramochi Kazutoshi
2024
Hanegi Asao
2024
羽木朝雄
2023
Unknown
2023
teacher
2022
School staff
2022
Tsuda Hachiro [Patient]
2022
2021
近藤勇
2021
Okanoya
2020
Hiroshi Yamamoto
2020
Kiyokazu's Friend
2020
Unknown
2020
Unknown
2019
Isumi
2019
Yukio's Colleague
2019
Yoshio Mutsumi
2019
2018
Masao Adachi
2018
Unknown
2017
Ryosuke Okamoto
2017
Unknown
2017
2017
2017
2016
Ryosuke
2016
Unknown
2016
Ginji Nakahara
2016
Igor / Ganma Superior Perfect (voice)
2016
Hunger Striker
2015
2015
Unknown
2015
Odagiri
2015
2014
2013
Saito
2013
Unknown
2013
Unknown
2013
Nomura
2013
Unknown
2012
Unknown
2012
2012
Haruto Ootomo
2012
Unknown
2010
Unknown
2010
Yoko Wake
2010
Kinoshita
2010
Unknown
2010
Unknown
2009
Jun Kanai
2009
Unknown
2009
Unknown
2008
Unknown
2008
Unknown
2008
(segment "Shaking Tokyo")
2008
Unknown
2007
Unknown
2007
2007
Nabe
2007
Chiamaki Kashiwaya
2007
Unknown
2007
Detective
2007
Unknown
2007
Unknown
2007
Satoshi Kitao
2006
Carpenter
2006
Detective
2006
Shimizu's teacher
2005
Unknown
2005
Doctor
2005
Tetsuo Kato
2005
Studio Employee
2005
Unknown
2004
Unknown
2004
Unknown
2004
Unknown
2004
Unknown
2003
Unknown
2003
Kinoshita
2003
Daisuke
2002
Unknown
2001
1999
Kee
1992
Researcher
1991
Yasuharu Kiryu
1990
Land developing President
1971
Igor
やまもと ひろし