Yuuki Kataoka

片岡 優希
Age: 15 Birthday: September 16th Position: Vanguard Yuuki is a high school firstyear student who attends the same school as Saki and is a member of the mahjong club. She is highly skilled though cannot stay focused and makes more mistakes as the game progresses so she is made the first to play at the mahjong tournament. She is often seen eating tacos which increases her skill when playing mahjong. Additionally food with names similar to tacos like takoyaki can increase her skill partially as well.