indieszero Corporation, Ltd. (Japanese: 有限会社インディーズゼロ) is a small video game development company headquartered in Musashino, Tokyo, Japan.

The name is a portmanteau, indicating independent video games with a low budget and minimal connections to other developers, which is described as "almost zero".

DS Oryōri Navi released by Nintendo in July 2006 won the 10th Media Arts Festival Entertainment Division Excellence Award.

Oshare Majo: Love and Berry was released from Sega in November, with one million copies sold and a special prize in the annual work section of the Japan Game Award 2007.

[10] It then collaborated with Square Enix on Theatrhythm Final Fantasy, in which Masunobu Suzui reunited with former Bandai producer Ikuro Kuroku.