He made his international debut for the Uganda national cricket team in 2022 and plays as a right-arm pace bowler.
[1] Miyagi grew up in Naguru on the outskirts of Kampala, in what has been described as a slum district.
[4] He finished with 13 wickets from five matches, the most for Uganda and fifth-most of any player, including 4/25 against Scotland, 4/29 against Papua New Guinea and 3/33 against South Africa.
[5] In 2022, Miyagi was awarded a central contract by the Uganda Cricket Association.
[1] In May 2024, Miyagi was named in Uganda's squad for the 2024 ICC Men's T20 World Cup tournament.