Kirk here. Ubuyama-mura has an exchange program with Thailand. It was put on hold during the pandemic but is up and running again after a four-year hiatus.
By the way, Ubuyama-mura is between Aso and Kuju, southeast of Oguni. If you haven't been there, it's a nice place to visit. I'll append the address of a post William did in October of last year about the Higotai flower, for which Ubuyama-mura is famous.
https://news.yahoo.co.jp/articles/eb2a19cffc3d806390ccc060c60c0437a8836407
https://www.facebook.com/Kumamotoi/posts/pfbid02bJpREsTE2TRhbhfsrpL2vEai1iRz7yr7VbMZeXJohMPCJApxu9fRQSQQ8yVPwa6Xl
【4年ぶりの対面交流】産山村とタイの子どもたち(KKT熊本県民テレビ) - Yahoo!ニュース
産山村とタイの中学生の交換留学事業が行われています。 新型コロナの影響で4年ぶりに対面で叶ったこの交流は肥後の国とタイをかけて産山村の花のヒゴタイ交流と呼ばれています。 ことし36回目で、ソーラ