Saya Yatomi is a popular idol who's reached a level of fame comparable to Ultra Rare's peak during the Cardfight!! Vanguard era—most serious players know her name. Her catchphrase, "With a hop and a step, she conquers the universe!", pretty much sums up her energy, and she's known for tacking "-myu" onto the end of her sentences. It's become her signature thing, partly to amp up the cuteness factor and partly just to stand out as herself.
In the game, she runs a Bermuda Triangle deck built around Miracle Voice, with Lauris as her ace card.
Content compiled by AnimeList.moe from publicly available sources.
