Nadaka, the inaugural ONE atomweight Muay Thai world champion, will defend his title against Songchainoi Kiatsongrit at ONE SAMURAI 1 on April 29 in Tokyo, Japan. Nadaka, who has an impressive record of 66 wins and 6 losses, secured his championship with a unanimous decision victory over Numsurin Chor Ketwina in his last fight. This win marked his 11th world title and extended his six-year win streak to 40 fights. Under the ONE Championship banner, he remains undefeated with a 4-0 record. Songchainoi, a striking specialist with a perfect 9-0 record in the promotion, seeks redemption after losing to Nadaka by TKO in their previous encounter in April 2023. This matchup promises to be an exciting clash, as both fighters bring their best to the ring.