Kohei is a IFA United Nations international ambassador singer (Commanded by United Nations) who perform at the Anime conventions, Japanese festivals and Asian festivals in the US.

He recorded the song for Aniplex Japan in 2021 May and it’s on anime called “Tokyo 24th Ward” Kohei also recorded songs for BMG Music in April 2023.

Official MC at Japan Fes in NYC 2017, 2018, 2019, 2020, 2021, 2022 and 2023 

Official MC at Houston Japan Festival 2018, 2019 and 2023 

Kohei has performed at the Anime Conventions in the US such as Anime Expo LA 2018 2019, San Japan Texas, Anime California 2018 2019, Animinneapolice 2018 2022 2023, Liberty City Anime Con, Delta H Con 2018 2019, 2021 2022, Animanga Expo 2018 2019 2021, Saikocon, Animenext, AnimeWTC 2019 2020, Ichibancon, Anime Iowa, Castle Point Anime Convention, Jafax, Mechacon, Colossalcon East, SwampCon, Anime Oasis 2019 2022, Anime Magic 2019 2021 2022 2023, New York Comic Con After Party, Anime NYC After Party, Anime Lubbock 2021 Ecchi Expo 2021 OKiCon 2021 Anime Dallas 2021, Oz-con 2022 2023, Animarathon 2022, Anime Houston 2022, Setsucon 2020 2023, Kitsunekon, Sabotencon 2021 2023, 

Anime Midwest 2022 2023 Etc….