Tsubameyu 是东京台東区的体验项目。包括 有益ガールズライフ 在内的 2 位 YouTube 旅行博主在 3 个片段里提到过它。
Tsubameyu（燕汤）是御徒町一家适合清晨泡澡的澡堂。
“In the vicinity of the above, I would have lunch at Kage Shoten, have tea at the retro cafe next to the rain, go for an early morning battle at Tsubame-yu in Chi-machi, and then have breakfast at Cafe Lapin nearby.”