Writer
Birthday: (46) 1979-02-10
Birthplace: Suginami, Tokyo, JapanAlso known as: 加藤 陽一, Youichi Katou,
アイドルマスター ミリオンラ...
10
Writer
アイドルマスター ミリオンラ...
10
Writer
Sorcery in the...
9
Script
Secret × Warri...
8.2
Writer
Digimon Univer...
8.2
Series Composi...
Digimon Univer...
8.2
Writer
Space Brothers
8.1
Series Composi...
Space Brothers
8.1
Writer
Mashin Creator...
8
Series Composi...
Mashin Creator...
8
Writer
Yu-Gi-Oh! GX
7.924
Writer
Dream Festival!
7.9
Writer
Gudetama: An E...
7.9
Series Composi...
Yo-Kai Watch: ...
7.8
Series Composi...
Yo-Kai Watch: ...
7.8
Writer
Yo-kai Watch T...
7.75
Writer
Yo-kai Watch: ...
7.613
Writer
Scarlet Nexus
7.4
Writer
Scarlet Nexus
7.4
Series Composi...
Aikatsu! 10th ...
7.333
Screenplay
Yo-kai Watch
7.333
Series Composi...
07-Ghost
7.2
Writer
Yo-kai Watch: ...
7.155
Writer
Yo-kai Watch♪ ...
7
Screenplay
アイドルマスター ミリオンラ...
7
Writer
Yo-kai Watch♪ ...
7
Screenplay
The iDOLM@STER...
7
Series Composi...
Duel Masters L...
7
Series Composi...
Duel Masters L...
7
Writer
Duel Masters L...
7
Screenplay
Aikatsu!
6.696
Writer
Aikatsu!
6.696
Series Composi...
Rudolf the Bla...
6.6
Screenplay
Wise and Fooli...
6.5
Screenplay
City Hunter: S...
6.4
Screenplay
You and Idol P...
6.25
Series Composi...
You and Idol P...
6.25
Writer
Duel Masters
6.158
Series Composi...
THE iDOLM@STER...
6.125
Series Composi...
Police × Heroi...
6
Writer
Yo-kai Watch ♪
6
Series Composi...
Yo-kai Watch ♪
6
Screenplay
Yo-kai Watch ♪
6
Writer
Mushibugyou
5.8
Series Composi...
Secret × Heroi...
5.5
Screenplay
Wonderful PreC...
5
Writer
Monster Strike
4.846
Script
Aikatsu! ~Aimi...
4.667
Screenplay
Aikatsu! The M...
4.167
Script
Monster Strike...
3.1
Series Composi...
ヒノマル♪ドリーム
0
Screenplay
Space Academy
0
Series Composi...
デュエル・マスターズ キング
0
Series Composi...
Disney: Twiste...
0
Other
Koupen Chan
0
Writer
Koupen Chan
0
Series Composi...