Yūki Tetsuya, Diamond no Ace Wiki

Even when times are at the hardest, don't let it show on your face. If the captain is shaken, the team will waver.Yuuki to Miyuki in Succeed Yuuki Tetsuya was the captain and first baseman of the Seidou High School baseball team. He grew up in Tokyo Metropolis and graduated from Akadou Junior High. Observing the team's discipline, Yuuki decided to enroll at Seidou. While he was in junior high, he was not given much opportunity to play because of his small build despite his strong fighting spirit

Best of Diamond no Ace #99 - Captain Yuuki Tetsuya

Best of Diamond no Ace #99 - Captain Yuuki Tetsuya

Diamond no Ace (Ace of the Diamond)

Character Review: Tetsuya Yuki (Diamond no Ace)

Yuuki Tetsuya - Diamond no Ace - Zerochan Anime Image Board

Kanemaru Shinji, Diamond no Ace Wiki

List of series run in Weekly Shōnen Magazine - Wikipedia

Yuuki Tetsuya - Diamond no Ace - Zerochan Anime Image Board

List of Yu-Gi-Oh! Arc-V characters - Wikipedia

Call of the Night - Wikipedia

Yuuki Tetsuya - Diamond no Ace - Zerochan Anime Image Board