Rio -Rainbow Gate!-/YMMV


 * Canon Sue: Rio, zig-zagged. She is very lucky, but being a reluctant Ms. Fanservice, she tends to be the victim of Wardrobe Malfunctions and Stripperiffic outfits.
 * Crazy Awesome: Tom Howard himself. Honestly, who would build a gigantic roulette in his own casino? Not to mention the fact that he can make Rio change her clothes normally with a Costume Change!. This man is practically channeling Kotaro Taiga. It helps he has the same seiyuu.
 * Faux Symbolism: Wearing a wedding dress in a game of poker. That is all.
 * Rio gate opponents on the flying casino: Jack, Queen and King.
 * Growing the Beard: The plot grows a little bit darker when they introduced the flying resort.
 * Ho Yay: Rio and Rina themselves are a little too close for comfort.
 * Case and point: episode 4 opens with Rio waking up in Rina's bed. With Rina. Naked. She then wistfully remarks how last night hadn't been a dream. Yeah.
 * To drive the point home, Rio puts her arms around Rina when they were at the poolside.
 * Oh, and taking a bath together at the hot springs and Rina embracing Rio while naked. Yeah.
 * Moment of Awesome: Rio surfing on a hologram shark just to win a gate battle.
 * Moment of Awesome: Rio surfing on a hologram shark just to win a gate battle.