Pedzisa mutsara unotevera: Haruna akatanga kudzidzisa zvikwata zveJapan Ice Hockey Federation achangobva pamudyandigere kubva pakutamba muna 2016. Akashanda semurairidzi wevarindi (anowanzo nyorwa semubatsiri wemurairidzi) kuchikwata chenyika chevakadzi pamutambo wekukodzera we2018 Winter Olympics, 2017 Asian Winter Games, 2017 IIHF World Championship Division IA, 2018 Winter Olympics,
2019 IIHF World Championship, uye 2021 IIHF World Championship; kuchikwata chenyika chevarume pamutambo wekukodzera we2018 Winter Olympics, 2018 IIHF World Championship Chikamu IB, 2019 IIHF World Championship Chikamu IB, uye pre-kukwikwidza mutambo we2022 Winter Olympics; uye kuchikwata chenyika chevakadzi vari pasi pemakore gumi nemasere pa2018 IIHF World U18 Championship Chikamu IA uye 2019 IIHF World U18 Championship, pamusoro pekudzidzisa zvikwata zvitatu mumitambo yakasiyana siyana yepasi rose uye makwikwi.