Hi-Fidelity Films
Hi-Rez Studios
Hi-Score Media Work
Hi-Tech
Hibana
Hibari Shobou
Hibernia Films
Hibernian Workshop
Hibino Corporation
HiCOM
Hidden City Games
Hidden Layer Games
Hidden Leaf Games
Hidden Path Entertainment
Hidden People Club
Hidden Tower Studios
Hidden Trap
Hide Games
Hide Head
Hideki Kamiya
hidekihanida
Hiding Spot
HIFI Stereo 70 Kg
Hifumi
Hifumi Shobou
Higgs Games
High Arc Productions
High Impact Games
High Line Productions
High Moon Studios
High Productions
High Rise Real Estate
High Score Productions
High Seas Entertainment
High Voltage Software
High-Tech Lab Japan, Inc.
Highland Films
Highland Myst Entertainment Inc.
Highlander Productions Limited
Highlight Communications
Highlight Film
Highlight Productions
Highroad
Highroad Productions
Highwaystar
Highwire Entertainment
Highwire Films Ltd.
Highwire Games