Shuto participated three times in the Japan National Collegiate Baseball Championship and once in the Meiji Shrine Baseball Championship while studying at the Tokyo University of Agriculture Hokkaido Okhotsk.
In 2017, he was selected most valuable player in the Hokkaido Universities Baseball League.[2]
On March 26, 2019, Shuto signed a 6 million yen contract with the Fukuoka SoftBank Hawks as a registered player under control.[6] In the 2019 season, he played mainly as a defensive player and a pinch runner and recorded 25 stolen bases while being caught five times while batting .196/.212/.294 in 102 at bats.[7]
On October 30, 2020, Shuto achieved 13 games consecutive stolen bases, breaking the NPB record for Yutaka Fukumoto's 11 games consecutive stolen bases in 1974 and the MLB record for 12 games consecutive stolen bases for Bert Campaneris in 1969.[1] In 2020 season, Shuto won the Pacific League stolen bases leader award with a record of 50 stolen bases,[8] and hitting .270/.325/.352 in 307 at bats, with a one home run, a 27 RBIs. In the 2020 Japan Series against the Yomiuri Giants, Shuto contributed to the team's fourth consecutive Japan Series championship with one hit, one stolen base and good defense.[8][9] December 17, Shuto was honored for the Pacific League Stolen bases Leader Award and NPB Commissioner's Special Award at the NPB AWARD 2020.[10][11]
In the 2021 season, he had played in the season opener, but on June 10 he broke the index finger of his right hand and was dropped from the first team registration.[12] He also underwent surgery on his right shoulder on September 10, the team announced.[13] Because of this, he only played in 70 games, finishing the season with a .201 batting average, three home runs, five runs batted in, and 21 stolen bases.
On April 11, 2023, Shuto recorded a three stolen bases in a game against the Hokkaido Nippon-Ham Fighters.[17] He also recorded a total of 150 stolen bases in the against the Orix Buffaloes on September 23, 2023.[18] Shuto played 114 games, and finished the season with a .241 batting average, a 2 home runs, a 36 stolen bases, and a 17 RBIs.
His 36 stolen bases are tied with Hiroto Kobukata for the top record in the Pacific League, and he was honored with the Pacific League Stolen bases Leader Award at NPB AWARD 2023 for the first time since the 2020 season.[19]
On October 1, 2019, unusual case, Shuto was evaluated for base-running technique as a pinch runner and was selected as the Japan national baseball top team for the 2019 WBSC Premier12 tournament.[20][21] He led the tournament with four stolen bases.[22]
Shuto was called up to the Japan national baseball team for the Samurai Japan Series 2022 and recorded a stolen base against the Australia on November 10, 2022.[23]
Shuto joined Samurai Japan for the 2023 World Baseball Classic, where he is remembered for scoring the winning run on a walk off double by Munetaka Murakami in the semifinals against Mexico. He was pinch running for Masataka Yoshida, who drew a walk the previous at-bat. He ran from first to home in 10.28 seconds, maxing at 30.4 feet per second.[24]
^In the NPB, in addition to the 70 registered players under control (active roster of players), each team can have developmental players for the purpose of improving their baseball skills and training manners. They aim to be promoted to registered players under control within the 3-year contract period (non-tender FA players and contract expired players renew their contract every year).