Princess Ubolratana Rajakanya Sirivadhana Barnavadi visited the Sai Suddha Nobhadol Building Museum at Suan Sunandha Rajabhat University to record an episode of "Princess Vlog," revisiting the history of the Inner Court during the reigns of King Rama VI and King Rama VII. . On November 12, 2025, Princess Ubolratana Rajakanya Sirivadhana Barnavadi visited the Sai Suddha Nobhadol Building Museum at Suan Sunandha Rajabhat University to record the "Princess Vlog" program alongside guest Mr. Weerawit Phutrakul.

Upon arrival, Her Royal Highness was welcomed by Associate Professor Dr. Chutikarn Sriviboon, President of Suan Sunandha Rajabhat University, together with the university administrators and Dr. Peerapol Chatchawan, Director of the Office of Arts and Culture.

Afterwards, the Princess visited the permanent and rotating exhibitions within the museum. The building formerly served as the royal residence of H.H. Princess Suddhasininat Piyamaharaj Padivarada (Princess Consort to King Rama V) and H.R.H. Princess Nibha Nobhadol, the Princess of Uthong, who resided there from 1919 to 1932. During the visit, Mr. Chanaphop Wanna-olan, Head of Conservation and Development of Arts and Culture, and Mr. Raweeroj Singlampong, Academic Educator, presented information regarding the museum and its displays.

The program can be viewed on the TO BE NUMBER ONE CHANNEL Facebook page.