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Puzzle & Dragons: Super Mario Bros. Edition (2015, Nintendo 3DS)
|
Senior Product Managers |
|
Ragnarok Odyssey: Ace (2014, PlayStation 3)
|
Supervisors |
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Lunar: Silver Star Harmony (2010, PSP)
|
Producer |
|
Princess Crown (2005, PSP)
|
Executive Produce |
|
Princess Crown (2005, PSP)
|
Executive Producer |
|
Trauma Center: Under the Knife (2005, Nintendo DS)
|
Executive Producer |
|
Shin Megami Tensei: Digital Devil Saga 2 (2005, PlayStation 2)
|
Executive producer |
|
Stella Deus: The Gate of Eternity (2004, PlayStation 2)
|
Executive Producer |
|
Shin Megami Tensei: Nocturne (2004, PlayStation 2)
|
Supervisors |
|
Megami Tensei Gaiden: Last Bible II (1999, Game Boy Color)
|
General Producer |
|
Devil Summoner: Soul Hackers (1999, PlayStation)
|
Producer (横山 秀幸) |
|
Revelations: The Demon Slayer (1999, Game Boy Color)
|
General Producer |
|
Thousand Arms (1998, PlayStation)
|
Executive Producer |
|
ADVAN Racing (1998, PlayStation)
|
Executive Producer (横山 秀幸) |
|
Trap Gunner (1998, PlayStation)
|
Executive Producer |
|
Hellnight (1998, PlayStation)
|
Executive Producer (エグゼクティブ プロデューサー) (横山 秀幸) |
|
Princess Crown (1997, SEGA Saturn)
|
Executive Produce |
|
Devil Summoner: Soul Hackers (1997, SEGA Saturn)
|
Producer (横山 秀幸) |
|
Ronde (1997, SEGA Saturn)
|
Exective Producer |
|
Minakata Hakudō Tōjō (1997, PlayStation)
|
General Producer (credited as H. Yokoyama) |
|
Touge King: The Spirits 2 (1997, SEGA Saturn)
|
Executive Producer (エグゼクティブプロデューサー) (横山 秀幸) |
|
Snowboard Kids (1997, Nintendo 64)
|
Executive Producer |
|
Peak Performance (1997, PlayStation)
|
Executive Producer |
|
Imadoki no Vampire: Bloody Bride (1996, PlayStation)
|
Executive Producer (エグゼクティブプロデューサー) (横山秀幸) |
|
Galeoz (1996, PlayStation)
|
General Producer |
|
Yusha: Heaven's Gate (1996, PlayStation)
|
Executive Producer |
|
Purikura Daisakusen (1996, SEGA Saturn)
|
Executive Producer (エグゼクティブプロデューサー) (横山 秀幸) |
|
My Best Friends: St. Andrew Jogakuen-hen (NSFW) (1996, SEGA Saturn)
|
Executive Producer |
|
Yusha: Heaven's Gate (1996, Arcade)
|
Executive Producer |
|
Purikura Daisakusen (1996, Arcade)
|
Executive Producer (エグゼクティブプロデューサー) (横山 秀幸) |
|
Power Instinct 2 (1995, PlayStation)
|
Exective Producer (as H.Yokoyama) |
|
Jack Bros. (1995, Virtual Boy)
|
Producer (H·Yokoyama) |
|
Kat's Run: Zen-Nippon K Car Senshuken (1995, SNES)
|
Executive Producer (H. Yokoyama) |
|
Kyūyaku Megami Tensei: Megami Tensei I ・II (1995, SNES)
|
General Producer (H. Yokoyama) |
|
Megami Tensei Gaiden: Last Bible III (1995, SNES)
|
General Producer (H·Yokoyama) |
|
Majin Tensei II: Spiral Nemesis (1995, SNES)
|
Executive Producer |
|
GP-1 Part II (1994, SNES)
|
Executive Producer |
|
Shin Megami Tensei If... (1994, SNES)
|
Producer (横山 秀幸) |
|
Shin Megami Tensei II (1994, SNES)
|
Producer (横山秀幸) |
|
Majin Tensei (1994, SNES)
|
Producer |
|
Power Instinct (1994, SNES)
|
Executive Producer (as H. Yokoyama) |
|
Revelations: The Demon Slayer (1992, Game Boy)
|
General Producer |
|
Shin Megami Tensei (1992, SNES)
|
Executive Producer |
|
Kikou Keisatsu Metal Jack (1992, SNES)
|
Producer |
|
Jantei Monogatari 2: Uchū Tantei Divan - Kanketsu-hen (1992, TurboGrafx CD)
|
Producer (プロデューサー) (横山 秀幸) |
|
Quiz Marugoto the World 2: Time Machine ni Onegai! (1992, TurboGrafx CD)
|
General Producer (ゼネラルプロデューサー) (横山秀幸) |
|
Jantei Monogatari 2: Uchū Tantei Divan - Shutsudō-hen (1992, TurboGrafx CD)
|
Producers (プロデューサー) (横山 秀幸) |
|
Widget (1992, NES)
|
Executive Producer |
|
Wacky Races (1991, NES)
|
General Producer (ゼネラル プロデューサー) (よこやま ひでゆき) |
|
Wacky Races (1991, NES)
|
Producer (H. Yokoyama) |
|
Somer Assault (1991, TurboGrafx-16)
|
Supervisor (Tonny Yokoyama) |
|
Quiz Marugoto the World (1991, TurboGrafx CD)
|
Producer (プロデューサー) (横山 秀幸) |
|
Spud's Adventure (1991, Game Boy)
|
Prod (H. Yokoyama) |
|
Jantei Monogatari (1990, TurboGrafx CD)
|
Producer (横山 秀幸) |
|
Cosmo Tank (1990, Game Boy)
|
Supervisor (よこやま ひでゆき) |
|
Friday the 13th (1989, NES)
|
Production, planning, and graphics (uncredited) |
