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” 
Official MC at Japan Fest in NYC 2017-2025. 
Official MC at Houston Japan Festival 2018, 2019, 2023 and 2024 
Kohei has performed at the Anime Conventions in the US such as Anime Expo LA, San Japan, Anime California, Animinneapolice, Liberty City Anime Con, Delta H Con, Animanga Expo, Saikocon, Animenext, AnimeWTC, Ichibancon, Anime Iowa, Castle Point Anime Convention, Jafax, Mechacon, Colossalcon East, SwampCon, Anime Oasis, Anime Magic, New York Comic Con After Party, Anime NYC After Party, Anime Lubbock, Ecchi Expo, OKiCon, Anime Dallas, Oz-con, Animarathon, Anime Houston, Setsucon, Kitsunekon, Sabotencon, Anime Midwest, MTAC, Kawacon, and Weebcon.

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