Tate

Tate, known as Tatsuya Yamashiro in the Japanese version, is a character in the Yu-Gi-Oh! ARC-V anime. After watching Yuya Sakaki duel The Sledgehammer, Tate quickly became one of Yuya's biggest and steadfast supporters, calling him "Onii-chan" as a sign of affection and respect (Japanese version only). He is enrolled in You Show Duel School and proved to be very knowledgeable and intelligent.