Article · Wikipedia archive · Last revised Jun 13, 2026

AlphaDream

AlphaDream Corporation, Ltd. was a Japanese video game developer based in Tokyo. It was founded in 2000 by Square alumni Chihiro Fujioka and Tetsuo Mizuno. Closely associated with Nintendo throughout its existence, the company was known for their role-playing games, most notably the Mario & Luigi series for the Game Boy Advance, the Nintendo DS and the Nintendo 3DS. On October 1, 2019, AlphaDream was shut down after filing for bankruptcy.

Last revised
Jun 13, 2026
Read time
≈ 3 min
Length
725 w
Citations
13
Source
AlphaDream Corporation, Ltd.
Native name
株式会社アルファドリーム
Kabushiki gaisha ArufaDorīmu
Company type
Private
IndustryVideo games
PredecessorAlphaStar (video game division)
FoundedJanuary 12, 2000 (2000-01-12), in Tokyo, Japan
DefunctOctober 1, 2019 (2019-10-01)
FateBankruptcy
HeadquartersWako Miyamasuzaka Building, 2-19-8,
Shibuya, Tokyo
,
Japan
Key people
Tetsuo Mizuno (president)
Number of employees
38 (2011)
Websitealphadream.co.jp at the Wayback Machine (archived September 30, 2019)
Footnotes / references
1

AlphaDream Corporation, Ltd.a was a Japanese video game developer based in Tokyo. It was founded in 2000 by Square alumni Chihiro Fujioka and Tetsuo Mizuno. Closely associated with Nintendo throughout its existence, the company was known for their role-playing games, most notably the Mario & Luigi series for the Game Boy Advance, the Nintendo DS and the Nintendo 3DS. On October 1, 2019, AlphaDream was shut down after filing for bankruptcy.

History

AlphaDream was a spinoff company from AlphaStar,b a staffing agency that dealt in construction work also known as Mente Tomo and Ai.c Chihiro Fujioka joined AlphaStar in 1999 to head up a video game production division.2 He and Tetsuo Mizuno spun the company off as AlphaStar Software on January 12, 2000, before renaming it to AlphaDream in July of that year.2 Several members of their staff had previously worked at Square, including Mizuno, Square's second president, and Fujioka and Yoshihiko Maekawa, who were game directors at Square.2 The name AlphaDream, meaning the 'first dream', is a play on Final Fantasy, Square's most popular series.2

Their first game, Koto Battle, is a Pokémon-style role-playing game, wherein the player battles three of their twenty character cards against AI opponents. It was released in March 2001 for the Game Boy Color. It was later re-released for the Nintendo 3DS Virtual Console.

AlphaDream's next game was Tomato Adventure, released in January 2002. The player, as DeMille, a tomato-hater in the Ketchup Kingdom, fights his way from his outcast village to rescue his girlfriend. The in-game weapons are toy-like and the battles against opponents involve minigames. Tomato Adventure was co-developed with Graphic Research and directed by Chihiro Fujioka of Super Mario RPG and Final Fantasy Legend III. It was expected for release on the Game Boy Color as Gimmick Land, but was pushed to the new Game Boy Advance and renamed for better marketing.3 AlphaDream became the developer of the Mario & Luigi series of games shortly after, with the first entry in the series, Mario & Luigi: Superstar Saga, releasing in 2003.

On October 1, 2019, AlphaDream declared bankruptcy, citing sluggish revenues and high development costs, and being unable to keep up with growing debt (which as of March 2018 was over ¥465 million).45 The next game in the Mario & Luigi series, Mario & Luigi: Brothership, included some of the "original staff" according to Nintendo.67

Games

List of video games developed by AlphaDream
Year Title Publisher Platform(s)
2001 Koto Battle: Tengai no Moribito AlphaDream Game Boy Color
2002 Tomato Adventure Nintendo Game Boy Advance
2003 Hamtaro: Rainbow Rescue
Mario & Luigi: Superstar Saga
2004 Hamtaro: Ham-Ham Games
2005 Mario & Luigi: Partners in Time Nintendo DS
Tottoko Hamtaro Nazo Nazo Q Kumonoue no ? Jou
2007 Hi Hamtaro! Ham-Ham Training Marvelous Interactive
2009 Mario & Luigi: Bowser's Inside Story Nintendo
PostPet DS Marvelous Entertainment
2013 Mario & Luigi: Dream Team Nintendo Nintendo 3DS
2015 Mario & Luigi: Paper Jam
2017 Mario & Luigi: Superstar Saga + Bowser's Minions
2018 Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey
2019 Kedama no Gonjiro: Fit & Run ForwardWorks Android
iOS
Mario & Sonic at the Olympic Games Tokyo 2020 Sega Nintendo Switch
Notes

Notes

  1. Japanese: 株式会社アルファドリーム, Hepburn: Kabushikigaisha ArufaDorīmu
  2. 株式会社アルファスター, Kabushikigaisha ArufaSutā
  3. 株式会社メンテ友アンド愛, Kabushikigaisha Mente Yu ando Ai; A bilingual kanji pun: 友 (friend) and 愛 (love) can be read as "You" and "I"
References

References

External links