|This article is about a/an transformation device in Kamen Rider Den-O.|
- "Perfect Weapon!"
- ―Eve's finisher announcement[src]
The G Den-O Belt (Gデンオウベルト Jī Den'ō Beruto) is G Den-O's transformation belt. While styled differently, it has most of the same functions as the Den-O Belt. One notable difference is that the G Den-O belt doesn't announce anything when it is used to transform or when G Den-O uses his Full Charge.
- G Den-O Belt's transformation standing by music is modified from Gaoh Belt's.