本片是一部日本Animation片，上映于2011-01-04，由加户誉夫导演，由Marina Inoue/Ayana Taketatsu/Chiaki Takahashi主演。
剧情简介：The "Howard Resort Hotel" is an entertainment destination where people gather from around the world to grab huge fortunes. In the casino is a beautiful female dealer named Rio Rollins, known far and wide as the "Goddess of Victory".
外文名：Rio RainbowGate!
别名：理欧彩虹之门 / 理欧的彩虹之门 / 赌场少女里欧 / 老虎机偶像 / リオ レインボーゲート!
类型：Animation / Comedy
地区：日本
导演：加户誉夫
编剧：关岛真赖
演员：Marina Inoue / Ayana Taketatsu / Chiaki Takahashi / Eri Kitamura
