Shintaro Yamada (山田 親太朗, Yamada Shintarō; born July 10, 1986) is a former Japanese fashion model, actor, and singer. His modeling credits include appearing in Men's Non-No and Popeye. He is the leader of the Quiz! Hexagon II singing group Sata Andagi. On July 4, 2021, he announced his retirement from the entertainment industry in 2020.
Source: “Shintaro Yamada”, English Wikipedia (CC BY-SA 4.0), excerpt