[4][5] Akari made her professional kickboxing debut against Eriko at RISE WORLD SERIES 2019 Final Round on September 16, 2019.
[6] Akari faced Wakana Miyazaki at the inaugural RISE GIRLS POWER event on November 8, 2019.
[11] She won the fight by unanimous decision, with two ringside officials awarding her a 30–28 scorecard, while the third judge scored the contest an even 29–29.
[14] On February 22, 2021, it was announced that Akari would face Wakana Miyazaki in the semifinals of the RISE NEXT QUEEN Mini Flyweight (-49 kg) tournament, held on March 28, 2021.
[15] She won the fight by unanimous decision and advanced to the finals of the one-day tournament, where she faced Moe Okura.
[18] Akari faced YAYA in a flyweight (-52 kg) bout at RISE Girls Power 5 on September 12, 2021.