[14] Suzuki took part in the REBELS -55kg tournament, organized to crown the new champion, and was scheduled to face Masahide Kudo in the semifinals at REBELS.33 on January 25, 2015.
[19][20] Suzuki faced the NKB bantamweight champion Ryo Takahashi in a non-title bout at HOOST CUP KINGS ROAD on March 20, 2016.
[23][24] In his second non-title bout, Suzuki faced Takeshi Katsuoka at JAPAN KICKBOXING INNOVATION Join Forces-3 on September 25, 2016.
[25][26] Suzuki faced the WPMF interim and WMC World bantamweight champion Takaaki Hayashi for the vacant WBC Muay Thai Japan -55kg championship at NJKF 2016 7th ～NJKF20th Anniversary on November 27, 2016.
He won the fight by a first-round knockout, flooring Hayashi with a left hook in the final minute of the opening round.
[32] Suzuki faced the MA Japan Super bantamweight champion Masaki Takeuchi in a non-title bout at KNOCK OUT Sakura Burst on April 14, 2018.
[37] The bout was later cancelled, as Yugo suffered from severe dehydration during his weight cut and was rushed to the hospital for treatment and observation.
The referee finally waved the bout off at the 1:15 minute mark of the very next round, as Suzuki landed a number of punches on an unresponsive Masato.
[40] Suzuki faced Duk Jae Yoon in a non-title bout at RISE World Series 2019: First Round on March 10, 2019.
[42] Suzuki made his first WBC Muay Thai Japan title defense against Shun YAMATO at NJKF Border Kickboxing on May 12, 2019.
[43] Suzuki faced Emanuele Tetti Menichelli in a non-title bout at Rise World Series 2019 on July 21, 2019.
They previously faced each other in the quarterfinals of the RISE bantamweight tournament on July 16, 2018, with Suzuki winning by unanimous decision.
[49] Suzuki faced the former two-weight Lumpinee Stadium champion Visanlek Meibukai in a non-title bout at Rise on Abema on July 12, 2020.
The event was held in an empty arena, as no fans were allowed to attend due to measures imposed to combat the COVID-19 pandemic.
[51] On September 12, it was announced that Suzuki would be one of four participants in the 2020 RISE "Dead or Alive" one-day tournament, held to determine the next opponent for Tenshin Nasukawa.
Suzuki was scheduled to face Rui Ebata in the semifinals, at RISE DEAD OR ALIVE 2020 Osaka on November 1, 2020.
[54] Suzuki advanced to the tournament finals, where he faced last year's RISE -58kg World Series runner-up Shiro.
[61] Suzuki fought another rematch two months later, as he was booked to face Rui Ebata at RISE World Series 2021 Osaka 2 on November 14, 2021.
He won the fight by a first-round knockout, flooring Ebata with a right cross just past the midway point of the opening round.
[66] Suzuki faced the reigning K-1 World GP Super Bantamweight champion Akihiro Kaneko at The Match 2022 on June 19, 2022.
[68][69] Suzuki faced the former Shootboxing super bantamweight champion Seiki Ueyama at RISE WORLD SERIES 2022 Osaka on August 21, 2022.
[78] Suzuki faced the reigning K-1 Super Bantamweight champion Akihiro Kaneko in a cross-promotional bout at RISE ELDORADO 2024 on March 17, 2024.