Ganbarion

Ganbarion (ガンバリオン; Ganbarion) is a Japanese video game company based in Fukuoka. Founded on August 13, 1999 by former Technosoft members, such as Chikako Yamakura, It develops games primarily for home consoles. Two of Ganbarion's major clients are Bandai Namco Entertainment and Nintendo. The company is best known for developing games based on the popular manga and anime One Piece, Jump Super Stars, Jump Ultimate Stars, and Pandora's Tower. Ganbarion also co-developed Wii Fit U in collaboration with Nintendo EAD.

The studio's name is an abbreviation of its former motto "Ganbari switch ON!"; ganbari is derived from the Japanese word ganbaru (頑張る), one meaning of which is "do your best".

Games developed

• ' (2001) (Japan and Europe only)
• ' (2002) (Japan only)
• Azumanga Donjara Daioh (2002) (Japan only)
• One Piece: Grand Battle! 3 (2003) (Japan only)
• Vattroller X (2004) (Japan only)
• ' (2005) (Known as "Grand Battle" outside Japan)
• Jump Super Stars (2005)
• ' (2006) (North America and Europe only)
• Jump Ultimate Stars (2006)
• ' (2007) (Japan and North America only)
• ' (2008) (Japan and Europe only)
• ' (2009) (Japan and Europe only)
• One Piece: Gigant Battle (2010)
• Pandora's Tower (2011)
• ' (2011) (Japan and Europe only)
• One Piece: Gigant Battle 2 (2011) (Japan only)
• Issho ni Asobou! Dream Theme Park (2011) (Known as "Family Trainer: Magical Carnival" in Europe and "Active Life: Magical Carnival" in North America outside Japan)
• Wii Fit U (2013, co-developed with Nintendo EAD)
• ' (2014)
• ' (2014) (Japan only)
• World Trigger: Smash Borders (2015) (Japan only)
• Golondia (2015)
• Dragon Ball Fusions (2016)
• Kingdom Seven Flags (2016)
• Shurado (2017)
• ' (2019)
• Engawa Danshi to Kemono Tan (2021)
• Dragon Ball: Gekishin Squadra (2025)