Photo of Soichi Masui

Soichi Masui

Urawa, Saitama, JapanBorn: March 29, 1966

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).

Filmography (9)

Poster for Rascal Does Not Dream of a Dear Friend

Rascal Does Not Dream of a Dear Friend

2026

Coming 2026

Poster for Rascal Does Not Dream of a Knapsack Kid

Rascal Does Not Dream of a Knapsack Kid

2023

Poster for Rascal Does Not Dream of a Sister Venturing Out

Rascal Does Not Dream of a Sister Venturing Out

2023

Poster for Rascal Does Not Dream of a Dreaming Girl

Rascal Does Not Dream of a Dreaming Girl

2019

Poster for Crayon Shin-chan: Fierceness That Invites Storm! Me and the Space Princess

Crayon Shin-chan: Fierceness That Invites Storm! Me and the Space Princess

2012

Poster for Crayon Shin-chan: Fierceness That Invites Storm! Operation Golden Spy

Crayon Shin-chan: Fierceness That Invites Storm! Operation Golden Spy

2011

Poster for RahXephon Interlude: Her and Herself/Thatness and Thereness

RahXephon Interlude: Her and Herself/Thatness and Thereness

2003

Poster for The Truth of Grimm Brothers' Fairy Tales

The Truth of Grimm Brothers' Fairy Tales

2000

Poster for True School Ghosts

True School Ghosts

1999