Japan External Trade Organization/日本貿易振興機構 for co-hosting the GOHAN Fes of 2022 FooterDragon Yamamoto (ドラゴン山本)November 13, 2023共催: Co-host, 協賛: Sponsorship
Consulate General of Japan in New York/ニューヨーク日本総領事館 for co-hosting the GOHAN Fes of 2022 FooterDragon Yamamoto (ドラゴン山本)November 13, 2023共催: Co-host, 協賛: Sponsorship
Hokkaido Government/北海道庁 for sponsoring in the J-NIGHT New Year Party of 2018 Dragon Yamamoto (ドラゴン山本)February 23, 2022協賛: Sponsorship
Otafuku/オタフクソース for sponsoring in the Konamon Contest of 2018, 2019 Dragon Yamamoto (ドラゴン山本)January 24, 2022協賛: Sponsorship
