Birthday: (31) 1993-01-18
Birthplace: JapanAlso known as: Keiichirou Saitou, Keiichirō Saitō, Keiichiroh Saitoh, Keiichiro Saito, さいとう けいいちろう, 斎藤 圭一郎,
Frieren: Beyon...
8.8
Series Director
Frieren: Beyon...
8.8
Storyboard Art...
Frieren: Beyon...
8.8
Director
Mob Psycho 100
8.5
Key Animation
BOCCHI THE ROC...
8.449
Series Director
BOCCHI THE ROC...
8.449
Storyboard Art...
BOCCHI THE ROC...
8.449
Director
BOCCHI THE ROC...
8.449
Opening/Ending...
BOCCHI THE ROC...
8.449
Key Animation
Little Witch A...
7.934
Key Animation
Kemono Jihen
7.6
Opening/Ending...
Doraemon: Nobi...
7.5
Key Animation
The Heike Story
7.5
Key Animation
Boogiepop and ...
7.3
Opening/Ending...
Boogiepop and ...
7.3
Key Animation
ACCA: 13-Terri...
7.2
Second Unit Di...
ACCA: 13-Terri...
7.2
Key Animation
ACCA: 13-Terri...
7.2
Storyboard Art...
ACCA: 13-Terri...
7.2
Director
Super Crooks
7.023
Key Animation
Sonny Boy
7
Key Animation
Sonny Boy
7
Animation Dire...
Sonny Boy
7
Director
Sonny Boy
7
Storyboard Art...
BOCCHI THE ROC...
6.9
Director
BOCCHI THE ROC...
6.9
Director
Wonder Egg Pri...
6.9
Opening/Ending...
Princess Conne...
6.8
Key Animation
Kaizoku Sentai...
6.5
Character Desi...
The Executione...
6.5
Opening/Ending...
Encouragement ...
6
Storyboard Art...
Encouragement ...
6
Director
Encouragement ...
6
Key Animation
Occultic;Nine
5.7
Key Animation
Itadakinosaki
0
Director