Writer
Birthday: (60) 1964-08-08
Birthplace: Osaka, JapanHomepage: http://www.scenario.or.jp/kou...
Also known as: よこたに まさひろ,
Makeine: Too M...
8.6
Series Composi...
Makeine: Too M...
8.6
Writer
Rascal Does No...
8.556
Series Composi...
Rascal Does No...
8.556
Writer
Maid Sama!
8.5
Writer
Steins;Gate
8.439
Writer
Steins;Gate
8.439
Script
Free! the Fina...
8.3
Co-Writer
Oomuro-ke: Dea...
8.3
Screenplay
Free!
8.3
Series Composi...
Free!
8.3
Writer
Beelzebub
8.296
Series Composi...
Beelzebub
8.296
Writer
Rascal Does No...
8.253
Screenplay
Toradora!
8.211
Writer
ZatsuTabi -Tha...
8.125
Writer
Wasteful Days ...
8.1
Writer
Nodame Cantabi...
8.083
Writer
I Have a Crush...
8
Series Composi...
I Have a Crush...
8
Writer
K-ON!
7.981
Writer
Re:ZERO -Start...
7.83
Series Composi...
Re:ZERO -Start...
7.83
Script
Re:ZERO -Start...
7.83
Writer
Black Butler
7.8
Writer
Tropical-Rouge...
7.692
Writer
Tropical-Rouge...
7.692
Screenplay
Iwa Kakeru! Sp...
7.656
Writer
Rascal Does No...
7.612
Screenplay
Rascal Does No...
7.612
Series Composi...
Aoashi
7.6
Series Composi...
Aoashi
7.6
Writer
Rascal Does No...
7.538
Series Composi...
Rascal Does No...
7.538
Screenplay
Reideen
7.5
Writer
Godzilla, Moth...
7.483
Screenplay
The Devil Is a...
7.475
Series Composi...
Nagasarete Air...
7.3
Writer
Free!: Timeles...
7.2
Screenplay
Re:ZERO -Start...
7.2
Screenplay
Godzilla: Toky...
7.1
Screenplay
ALL OUT!!
7.033
Writer
ALL OUT!!
7.033
Series Composi...
Drowning Fish
7
Screenplay
The Everyday T...
7
Screenplay
SHIMONETA: A B...
7
Series Composi...
High☆Speed!: F...
6.9
Series Composi...
Free!: Take Yo...
6.9
Screenplay
Sakura Quest
6.9
Series Composi...
Sakura Quest
6.9
Writer
My New Boss Is...
6.9
Series Composi...
My New Boss Is...
6.9
Writer
Aquarion
6.8
Screenplay
Free!: Timeles...
6.7
Screenplay
The Ice Guy an...
6.7
Writer
Dance in the V...
6.7
Writer
Busou Shinki: ...
6.5
Writer
Busou Shinki: ...
6.5
Series Composi...
Sergeant Keror...
6.4
Writer
Free! Road to ...
6.3
Writer
Oomuro-ke: Dea...
6.3
Screenplay
NARUTO Spin-Of...
6.3
Writer
Crossfire
6.1
Screenplay
Sergeant Keror...
6.1
Screenplay
Free! the Fina...
6.1
Co-Writer
Popolocrois Mo...
5
Writer
Maria Holic
4.9
Series Composi...
Maria Holic
4.9
Writer
Yu-Gi-Oh! SEVE...
4.7
Writer
Free! OVA: For...
0
Writer
There is also ...
0
Series Composi...