Soichi Masui
March 29, 1966 · 60 years old
Souichi Masui (増井 壮一, Masui Sōichi, born 1966) is a Japanese anime director and storyboard artist from Urawa City, Saitama Prefecture (currently Saitama City). He sometimes works under the pseudonym Kazuma Mizukusa (水草一馬).
Known For
3 titles1 
7.9 36k
Rascal Does Not Dream of a Dreaming Girl
2019 · 1h 29m · Movie
A high school student's blissful days with his girlfriend are interrupted when his first crush returns in two forms.
7.9
2 
7.3 2k
Rascal Does Not Dream of a Sister Venturing Out
2023 · 1h 13m · Movie
Sakuta is nearing the end of his second year of high school, with Mai as a third-year student. His sister, Kaede, announces her ambitious goal of attending her brother's high school, and Sakuta is ready to support her.
7.3
3 
7.7 2k
Rascal Does Not Dream of a Knapsack Kid
2023 · 1h 15m · Movie
Sakuta attends Mai's graduation and meets a child who looks like Mai. He gets a call about his mom, sees a scar, and wonders about a new syndrome.
7.7