Writer
Birthday: (57) 1968-03-28
Birthplace: Miyagi, JapanAlso known as: Ichirô Ôkouchi, Ichirou Okouchi, Окоти Итиро, Ōkouchi Ichirō , Ichiro Ohkouchi, 大河内 一楼,
Red Ash: Gearw...
9
Screenplay
Berserk: The G...
8.8
Writer
Berserk: The G...
8.8
Screenplay
Kaiju No. 8
8.577
Series Composi...
Kaiju No. 8
8.577
Writer
SPY x FAMILY
8.55
Series Composi...
SPY x FAMILY
8.55
Writer
SK8 the Infini...
8.5
Series Composi...
SK8 the Infini...
8.5
Writer
Code Geass: Le...
8.335
Series Composi...
Code Geass: Le...
8.335
Original Story
Code Geass: Le...
8.335
Writer
Overman King G...
8.3
Series Composi...
Hakumei and Mi...
8.1
Writer
Lupin the 3rd
8
Writer
Azumanga Daioh
8
Series Composi...
Azumanga Daioh
8
Writer
Lupin the 3rd
8
Series Composi...
Planetes
7.926
Series Composi...
Planetes
7.926
Writer
Princess Princ...
7.821
Series Composi...
Princess Princ...
7.821
Writer
Devilman Cryba...
7.801
Series Composi...
Devilman Cryba...
7.801
Writer
Wolf's Rain
7.8
Writer
Black Butler
7.8
Writer
Kabaneri of th...
7.769
Series Composi...
Kabaneri of th...
7.769
Screenplay
Mobile Suit Gu...
7.7
Series Composi...
Mobile Suit Gu...
7.7
Writer
Sing a Bit of ...
7.679
Screenplay
SK8 the Infini...
7.667
Series Composi...
Berserk: The G...
7.632
Screenplay
LUPIN ZERO
7.5
Series Composi...
LUPIN ZERO
7.5
Writer
Kabaneri of th...
7.462
Series Composi...
Code Geass: Le...
7.4
Original Story
Code Geass: Le...
7.4
Writer
RahXephon
7.397
Writer
Berserk: The G...
7.3
Screenplay
Code Geass: Le...
7.3
Scenario Writer
Guilty Crown
7.3
Writer
Guilty Crown
7.3
Series Composi...
Code Geass: Le...
7.2
Screenplay
Berserk: The G...
7.2
Writer
Code Geass: Le...
7.2
Original Film ...
Code Geass: Le...
7.2
Original Story
Code Geass: Le...
7.2
Writer
Kabaneri of th...
7.2
Series Composi...
Angelic Layer
7.2
Series Composi...
Angelic Layer
7.2
Writer
Magic Tree Hou...
7.111
Scenario Writer
Code Geass: Le...
7.1
Writer
Code Geass: Le...
7.1
Original Story
Code Geass: Le...
7.1
Story Editor
SPY x FAMILY C...
7
Screenplay
Grendizer U
7
Series Composi...
Fusé: Memoirs ...
6.9
Screenplay
Kabaneri of th...
6.9
Writer
Kabaneri of th...
6.9
Series Composi...
Valvrave the L...
6.8
Series Writer
Valvrave the L...
6.8
Writer
Valvrave the L...
6.8
Series Composi...
Seven Days War
6.6
Screenplay
Kaiju No. 8: M...
6.6
Screenplay
Brave Story
6.3
Writer
Code Geass: Ak...
6.3
Original Story
Code Geass: Ak...
6.2
Original Film ...
Code Geass: Ak...
6.1
Original Film ...
Code Geass: Ak...
6
Original Film ...
Code Geass: Ak...
5.9
Original Film ...
RahXephon: Plu...
5.8
Screenplay
Shigofumi: Let...
5.5
Writer
Code Geass: Ro...
0
Original Story
Code Geass: Ro...
0
Original Story
Code Geass: Ro...
0
Original Story
Code Geass: Ro...
0
Original Story