Overview: A Fresh Way to Learn, Present, and Unwind Starting October 1, 2025, the Atami-based lodging facility 123MUSIC (Izusan Music) unveils a new Voice Training + Workation plan. Nestled along the historic Izusan Jinja (Izusan Shrine) approach in Shizuoka’s Atami, this program blends professional voice coaching with focused work sessions, offering a holistic experience for…