G-Mode is a Japanese company that specializes in games for Java-compatible mobile phones.

G-Mode Co., Ltd was founded in July 2000 and merged in March 2014 with ONE-UP Co., Ltd. (a corporation established in 2006) who then renamed itself G-Mode Corporation.

[From Wikipedia]

Archived site: https://web.archive.org/web/20060903015629/http://www.g-mode.jp/index.html