Riku Sanjou has worked as a story writer for both manga and anime.
original story
TV anime / 2020
ONA / 2022
series composition
TV anime / 2010
TV anime / 2011
TV anime / 1991
Movie / 2024
original creator
TV anime / 2004
TV anime / 2007
TV anime / 2005
script
Special / 2004
story composition