Rio: Rainbow Gate! Episode 12 English Subbed Episode Title:Speculation.Episode Description:After publicly announcing the terms of the Gate Battle, Howard takes Rio and the others on vacation to an island town to relax before the battle. While looking for Rio, Mint meets an old man, who explains Rio used to come to this place with Rina and Risa when she was young. Meanwhile, Rio visits her old vacation home where she almost discovers Rina before learning that Mint had gotten lost trying to find her...