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,
Rascal Does No...
8.6
Series Composi...
Rascal Does No...
8.6
Writer
Maid Sama!
8.503
Writer
Makeine: Too M...
8.5
Series Composi...
Makeine: Too M...
8.5
Writer
Steins;Gate
8.4
Writer
Steins;Gate
8.4
Script
Free! the Fina...
8.3
Co-Writer
Oomuro-ke: Dea...
8.3
Screenplay
Beelzebub
8.291
Series Composi...
Beelzebub
8.291
Writer
Free!
8.253
Series Composi...
Free!
8.253
Writer
Rascal Does No...
8.244
Screenplay
Toradora!
8.2
Writer
ZatsuTabi -Tha...
8.143
Writer
Wasteful Days ...
8.1
Writer
Nodame Cantabi...
8.1
Writer
I Have a Crush...
8
Series Composi...
K-ON!
7.987
Writer
Re:ZERO -Start...
7.8
Series Composi...
Re:ZERO -Start...
7.8
Script
Re:ZERO -Start...
7.8
Writer
Black Butler
7.779
Writer
Aoashi
7.7
Series Composi...
Aoashi
7.7
Writer
Tropical-Rouge...
7.692
Writer
Tropical-Rouge...
7.692
Screenplay
Iwa Kakeru! Sp...
7.6
Writer
Rascal Does No...
7.529
Screenplay
Rascal Does No...
7.529
Series Composi...
Godzilla, Moth...
7.5
Screenplay
The Devil Is a...
7.5
Series Composi...
Reideen
7.5
Writer
Rascal Does No...
7.486
Series Composi...
Rascal Does No...
7.486
Screenplay
Nagasarete Air...
7.273
Writer
Free!: Timeles...
7.2
Screenplay
Re:Zero - Star...
7.2
Screenplay
Godzilla: Toky...
7.148
Screenplay
ALL OUT!!
7.033
Writer
ALL OUT!!
7.033
Series Composi...
SHIMONETA: A B...
7.024
Series Composi...
Drowning Fish
7
Screenplay
The Everyday T...
7
Screenplay
Re:ZERO -Start...
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
Free!: Timeles...
6.7
Screenplay
Aquarion
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...