Kurosawa at Shooto: Mobstyles 15th Anniversary Tour Fight & Mosh on May 3, 2015. He won the fight by a second-round knockout. Ito was scheduled to challenge Yoshitaka Naito for the Shooto World Flyweight title at Shooto - Professional Shooto 11/29 on November 29, 2015. He lost the fight by unanimous decision. Fifth Shooto title run Ito had his first overseas fight at World Series of Fighting Global Championship: Japan 1 on February 7, 2016, when he was scheduled to face Jarred Brooks. Brooks won the fight by a second-round knockout. Ito then returned to the Japanese circuit, and was scheduled to face Takahiro Kohori at Shooto - Professional Shooto 11/12 on November 12, 2016. He won the fight by a first-round technical knockout. Ito fought the future Shooto Flyweight champion Yosuke Saruta at Shooto - Professional Shooto 1/29 on January 29, 2017. The fight was ruled a majority draw. Ito was scheduled to fight Itchaku Murata at Shooto - Professional Shooto 1/28 on January 28, 2018. He lost the fight by a first-round knockout. Ito was scheduled to fight Mijikai Nagai at Shooto - Professional Shooto 5/13 on May 13, 2018. He won the fight by unanimous decision. Ito was scheduled to face Ryosuke Honda at Shooto - Professional Shooto 11/17 on November 17, 2018. He won the fight by a second-round technical decision, as Ito was unable to continue fighting following a low blow 17 seconds into the round. Ito was scheduled to face Michael Nakagawa at Shooto - 30th Anniversary Tour 7th Round on September 22, 2019. The fight was ruled a split draw. Ito was scheduled to fight Jerome Wanawan at Shooto 2020 in Korakuen Hall on January 26, 2020. He won the fight by unanimous decision. Ito was scheduled to face Tateo Iino at Professional Shooto 2020 Vol. 6 on September 19, 2020. He won the fight by a first-round technical knockout, stopping Iino with six seconds left in the round. Shooto Flyweight champion Ito was booked to face Ryohei Kurosawa for the interim Shooto Flyweight Championship at Professional Shooto 2021 vol. 7 on November 7, 2021. Ito and Kurosawa previously fought on May 3, 2015, when Ito handed Kurosawa his sole professional loss. Ito won the rematch by a first-round submission. On August 1, 2022, it was announced that the previous Shooto flyweight champion Hiroba Minowa had vacated the title. As such, Ito was