On 27 May 2025, H.E. Mr. Witchu Vejjajiva, Ambassador of the Kingdom of Thailand to Japan, led the officials of the Royal Thai Embassy and Team Thailand, along with their spouses, in the Commemoration Ceremony on the Occasion of the Birthday Anniversary of Her Majesty Queen Suthida Bajrasudhabimalalakshana, 3 June 2025.

Until 15 May 2025, the online felicitations page is open for the public to leave their well-wishes on the Royal Thai Embassy’s website (https://site.thaiembassy.jp/).