"Glass Heart" TENBLANK Price: ¥5500 Played only once after purchase. Includes the first-press limited edition Blu-ray. #TENBLANK #CD・DVD "TENBLANK" is the fictional band featured in the 2025 Netflix series "Glass Heart." The band is played by the four main actors: Takeru Satoh, Keita Machida, Jun Shison, and Yu Miyazaki. They are actually performing music and have debuted in the real world as a rock band. Yohei Noda of RADWIMPS and [Alexandros]'s Youhei Kawakami, among others, provided the music, and the lavish production team, which is linked to the drama's world, has also attracted attention.