TENBLANK
TENBLANK is a fictional rock band featured in the Netflix series Glass Heart, a
high-energy coming-of-age music love story released worldwide on July 31, 2025,
that also debuts as a real-life music project. The band consists of four
characters portrayed by well-known Japanese actors: Takeru Satoh as Naoki
Fujitani, a solitary genius musician; Yu Miyazaki as Akane Saijō, a prodigious
university student drummer; Keita Machida as Takao Naoshi, a hardworking and
charismatic guitarist; and Jun Shison as Kazushi Sakamoto, a lonely pianist with
an obsessive love for music. Within the dr...
