Opus

Opus Studio Inc. (株式会社オーパス; formerly known in English as Opus Corp.) was established on March 6, 1990. Takayuki Suzuki (鈴木隆志) is the CEO. [1]

Opus has a sister company called Opus System that developed a bubble removal system. [2] Opus also started a game studio with New called Tranji Studio.

Research Methods: Actual mentions, online resources (see Links), shared staff

3DO

• Super Real Mahjong PIV + Aishou Shindan (JP Publisher: Seta)

3DS

• Gurumin 3D: A Monstrous Adventure [eShop] (co-developer) (US/EU Publisher: Mastiff)
• Shin Hikari Shinwa: Palutena no Kagami / Kid Icarus: Uprising (some planning, some programming) (JP/US/EU/AU Publisher: Nintendo)

Arcade

• Drift Out '94: The Hard Order (sound) (Visco)
• Kira Kira Idol Rika-chan (Taito)
• Neratte Chu (sound) (Seta)

Programming: Itec

• Kira Kira Gomoku Narabe Renju Kizoku (sound) (Visco)
• Twin Eagle II: The Rescue Mission (sound) (Seta)
• Ultra X Weapons (sound) (Seta)

DS

• Kachou Shima Kousaku DS: Dekiru Otoko no Love & Success (JP Publisher: Konami)
• Tokimeki Memorial Girl's Side 1st Love Plus (co-developer) (JP Publisher: Konami)

Famicom/NES

• Bio Force Ape (unreleased) (sound) (Seta)
• Magic Darts (sound) (JP Publisher: Seta; US Publisher: Romstar)
• Silva Saga (sound) (JP Publisher: Seta)

Game Boy

• Battle Bull (sound?) (JP/US Publisher: Seta)

Developer: Jorudan

• Hitori de Dekirumon! Cooking Densetsu (sound) (JP Publisher: VAP)

Developer: Jorudan

• Nangoku Shounen Papuwa-kun: Gammadan no Yabou (sound?) (JP Publisher: Enix)

Developer: J-Force

iOS

• Baito Tengoku (Sony Music Entertainment)
• Fuyuu Tairiku Battrix / Battrix Floating Continent
• Line Ranran Yuusha (Marvelous AQL)
• Montblanc Watch: Star Nicolas Rieussec Monopusher Chronograph (Movida)
• Virtua Fighter Fever Combo (DMM.com)
• 地底発掘 お宝ホリホー (Sony Music Entertainment)
• 運指レッスン フィンガリン (co-developer) (Sony Music Entertainment)
• ザコキング 華麗なる敗北者たち (Sony Music Entertainment)

Macintosh

• Super Real Mahjong PIV + Aishou Shindan (JP Publisher: Seta)

Mega Drive/Genesis

• Ninja Gaiden (unreleased) (Sega) [3]
• Task Force Harrier EX (PCM) (JP/US Publisher: Treco)

Developer: Jorudan

• Vixen 357 (sound) (JP Publisher: Masaya)

Nintendo 64

• Fighters Destiny / Fighting Cup (co-developed with Anchor) (US/EU Publisher: Ocean; JP Publisher: Imagineer)

Some Graphics: Wonderful; Background Direction, Some Background Design: Studio Biho; Some Sound Direction: Twofive; Character Illustration: Shirogumi; Some Music Composition: A&K Corporation

• Kakutou Denshou: F-Cup Maniax / Fighter Destiny 2 (JP Publisher: Imagineer; US Publisher: SouthPeak Interactive)
• Multi Racing Championship / MRC: Multi Racing Championship (sound) (JP Publisher: Imagineer; US/EU Publisher: Ocean)

Developer: Genki

• Neon Genesis Evangelion (sound) (JP Publisher: Bandai)

PC Engine/TurboGrafx-16

• Moto Roader II (sound) (JP Publisher: Masaya)
• Sekigahara (sound) (JP Publisher: Tonkin House)

PC Engine CD/TurboGrafx-CD

• Mahjong Sword: Princess Quest Gaiden ("sound") (JP Publisher: Naxat)
• Startling Odyssey (cooperation) (JP Publisher: Rayforce)
• Super Real Mahjong P-V Custom (music, sound effects) (JP Publisher: Naxat)

PC-FX

• Super Real Mahjong PV FX (music, sound effects) (JP Publisher: Naxat)

PlayStation

• Bastard!!: Utsuronaru Kamigami no Utsuwa (JP Publisher: Seta)
• Beat Planet Music (JP Publisher: Sony Computer Entertainment)
• Depth / Fluid (JP/EU Publisher: Sony Computer Entertainment)
• Groove Jigoku V (JP Publisher: Sony Music Entertainment)
• Ichigeki: Hagane no Hito (JP Publisher: Bandai)
• Ide Yousuke no Mahjong Kazoku (JP Publisher: Seta)
• Imadoki no Vampire: Bloody Bride (sound) (JP Publisher: Atlus)

Production: Astrovision; Programming: Jorudan; Graphics: Avit

• Meitantei Conan (game music) (JP Publisher: Bandai)

Production: Astrovision; Programming, Graphics: Jorudan

• Motor Toon Grand Prix 2 / Motor Toon Grand Prix / Motor Toon Grand Prix: USA Edition (sound effects, sound effects programming) (JP/US/EU Publisher: Sony Computer Entertainment)
• Naniwa Wangan Battle (JP Publisher: Medioza)

Production?: MTO

• Odo Odo Oddity (sound) (JP Publisher: IDC)
• R: Rock'n Riders (music programming) (JP Publisher: FAB)
• Ultimate Fighting Championship (US Publisher: Crave Entertainment; EU Publisher: Ubisoft; JP Publisher: Capcom)
• Utautauu: Seirei-Songs (JP Publisher: Enix)

"Graphics Works:" Rock's

PlayStation 2

• Ga-rou-den Breakblow (JP Publisher: ESP)

Planning, Animation: Goshow [4]

• Ga-rou-den Breakblow: Fist or Twist (JP Publisher: ESP)

Planning, Animation: Goshow [5]

• Gladiator: Road to Freedom / Colosseum: Road to Freedom (sound) (JP Publisher: Ertain; US Publisher: Koei)
• The Honoo no Kakutou Banchou / Hard Knock High (JP Publisher: D3 Publisher; EU Publisher: Essential Games)
• Ide Yousuke no Mahjong Kazoku 2 (JP Publisher: Seta)
• Ikkitousen: Shining Dragon (JP Publisher: Marvelous Interactive)
• Lumines Plus (EU/AU/US Publisher: Buena Vista Games)

Some Programming: Fupac

• The Otoko-tachi no Kijuu Houza (JP Publisher: D3 Publisher)
• Surfroid: Densetsu no Surfer / Surfing H3O (JP Publisher: ASCII; US/EU Publisher: Rockstar Games)
• UFC: Sudden Impact / UFC 2004 (US/EU Publisher: Global Star Software; JP Publisher: Marvelous Interactive)
• UFC: Throwdown / UFC: Tapout 2 (US Publisher: Crave Entertainment; JP/KR: Capcom; EU Publisher: Ubisoft)
• Wave Rally / Jet Ski Riders (US/EU/AU/JP Publisher: Eidos Interactive)

Some Graphics: Ryusei-do

• Zill O'll Infinite (JP Publisher: Koei)

PlayStation 3

• Lumines Supernova [PSN] (JP/US/EU/AU Publisher: Q Entertainment)

PlayStation Portable

• Bubble Bobble: Magical Tower Daisakusen!! / Bubble Bobble Evolution (JP Publisher: Marvelous Interactive; EU Publisher: Rising Star Games; US/AU Publisher: Codemasters)
• Jikandia: The Timeless Land (JP Publisher: Idea Factory; US Publisher: Aksys Games)
• Yuusha 30 / Half-Minute Hero (JP Publisher: Marvelous Entertainment; US Publisher: XSEED Games)

Some Music Composition: Natsume

• Yuusha 30 Second (JP Publisher: Marvelous Entertainment)

Some Music Composition: Natsume

Saturn

• Super Real Mahjong Graffiti (some music) (JP Publisher: Seta)
• Super Real Mahjong PVI (music, sound effects) (JP Publisher: Seta)

Sony ERS-210 AIBO (robotic dog)

• AIBO to Asobo Card Game-hen (Imagineer)

Super Famicom/Super NES

• Accele Brid (sound driver) (JP Publisher: Tomy)

Developer: Genki

• Assault Suits Valken / Cybernator (sound) (JP Publisher: Masaya; US Publisher: Konami)
• Bike Daisuki! Hashiriya Kon: Rider's Spirits (sound driver) (JP Publisher: Masaya)

Developer: Genki

• Brain Lord (sound) (JP/US Publisher: Enix)

Developer: Produce!; Manual Writing: Adventure Planning Service

• Date Kimiko no Virtual Tennis (sound) (JP Publisher: B-AI)

Developer: Jorudan

• Deae Tonosama Appare Ichiban (some sound [sound driver?]) (JP Publisher: Sunsoft)
• Desert Fighter: Suna no Arashi Sakusen / A.S.P.: Air Strike Patrol (JP/US Publisher: Seta)
• Drift King Shutokou Battle '94 (sound) (JP Publisher: Bullet-Proof Software)

Developer: Genki

• Drift King Shutokou Battle 2 (sound) (JP Publisher: Bullet-Proof Software)

Developer: Genki

• Exhaust Heat / F1 ROC: Race of Champions (sound) (JP/US Publisher: Seta)
• Final Stretch (sound) (JP Publisher: LOZC)

Developer: Genki

• Hebereke no Oishii Puzzle wa Irimasen ka (some sound [sound driver?]) (JP Publisher: Sunsoft)
• GP-1 (sound) (JP/US/EU Publisher: Atlus)

Developer: Genki

• Keeper (sound effects, sound programming) (JP Publisher: Datam Polystar)

Direction, Some Game Design, Some Graphic Design: Giga Wave; Some Game Design, Programming: Fupac

• Kessen! Dokapon Oukoku IV: Densetsu no Yuusha Tachi (sound driver) (JP Publisher: Asmik)
• Makeruna! Makendou 2 (sound) (JP Publisher: Datam Polystar)

Production, Graphics?: Giga Wave

• Märchen Adventure Cotton 100% (sound effects) (JP Publisher: Success)

Visual CG Design: Giga Wave

• Nekketsu Tairiku: Burning Heroes (sound) (JP Publisher: Enix)

Developer: J-Force

• Nosferatu (sound) (JP/US Publisher: Seta)
• Ranma 1/2: Chounai Gekitou-hen / Street Combat (sound) (JP Publisher: Masaya; US Publisher: Irem)

Some Graphics: Winds

• Pachinko Renchan Tengoku: Super CR Special (sound driver) (JP Publisher: VAP)</div>

Developer: Jorudan

• Shin Ikkaku Senkin (sound) (JP Publisher: VAP)

Developer: Jorudan

• Silva Saga II (some music/sound) (JP Publisher: Seta)
• Sprinter Monogatari: Mezase!! Ikkaku Senkin (sound driver) (JP Publisher: VAP)
• Super Back to the Future II (sound driver) (JP Publisher: Toshiba EMI)

Developer: Daft

• Super Real Mahjong PV: Paradise (sound) (JP Publisher: Seta)

Some Graphics: Winds

• Sword Maniac / X-Kaliber 2097 (sound effects, sound programming) (JP Publisher: Toshiba EMI; US Publisher: Activision; EU Publisher: Sony Electronic Publishing)

Some Programming: Fupac

• Wally o Sagase!: Ehon no Kuni no Daibouken (JP Publisher: Tomy)

Programming: Natsu System

Wii

• Blue Oasis: Michinaru Shinkai / My Aquarium 2 [WiiWare] (JP/US/EU Publisher: Hudson)
• Planetarium / My Starry Night / My Planetarium [WiiWare] (JP/EU/US Publisher: Hudson)
• Table Football (AU/EU Publisher: 505 Games)

Wii U

• Lost Reavers [eShop] (co-developer) (JP/US/EU/AU Publisher: Bandai Namco Entertainment)

Windows

• Barvillage (GCREST)
• Browser Sangokushi for Niconico Appli (AQ Interactive)
• Gurumin: A Monstrous Adventure [Steam] (Mastiff)
• Half-Minute Hero: The Second Coming [Steam] (Marvelous AQL)
• Half-Minute Hero: Super Mega Neo Climax Ultimate Boy [Steam, Playism] (Marvelous AQL)
• Handkerchief (US Publisher: XSIV Games)
• Minna de Bokujou Monogatari (Marvelous)
• Super Real Mahjong PV (JP Publisher: Seta)

Xbox

• Fishing Live Online (unreleased) (Microsoft) [6]
• Pro Fishing Challenge (US Publisher: Atlus)

Xbox 360

• Half-Minute Hero: Super Mega Neo Climax [XBLA] (JP/KR/US/EU/AU Publisher: Microsoft Studios)
• Lost Odyssey (co-developer) (JP/AS/KR/AU/US/EU Publisher: Microsoft Game Studios)
• Project Sylpheed: Arc of Deception (some stage plan, some stage script) (JP/BR Publisher: Square Enix; EU/US/CA Publisher: Microsoft Game Studios)

Some Stage Script: Fupac

Links

• Official website (English and Japanese)
• Official website (Internet Archive Wayback Machine) (English and Japanese)
• Developer Table entry (Japanese)