Final Fantasy 7 Revelation fans think the Japanese icon behind a beloved spin-off character is teasing something big for the JRPG's release next year

Much of Final Fantasy 7 Revelation remains a mystery, though fans are hoping that the social media activity of a Japanese icon who featured in some of the JRPG's spin-offs is teasing some big plans. Over on Instagram lately, Japanese musician Gackt has posted an image of himself cosplaying as Genesi…