Nadaka, the reigning ONE Atomweight Muay Thai World Champion, is preparing for his first title defense against Songchainoi Kiatsongrit at ONE SAMURAI 1, taking place on April 29 at the Ariake Arena in Tokyo, Japan. With an impressive career record of 66 wins and 6 losses, including a remarkable 40-fight winning streak, Nadaka is eager to solidify his legacy as he defends his title for the first time. He expressed immense pride in being the first Japanese fighter to capture the ONE Muay Thai gold, stating that it represents the strength of his country's martial arts legacy. The rematch against Songchainoi, who has a 10-1 promotional record since their last encounter, is particularly significant as Nadaka acknowledges the challenge posed by his rival's striking power. However, he believes his speed will be the key to victory, aiming to disrupt Songchainoi's rhythm. Nadaka is determined to not only win but to do so in a dominant fashion, targeting a knockout and a performance bonus to mark a successful title defense.