Glass Heart

Season 1

2025 · 10 episodes · 7h 7m in all · 4.3/10

Episodes

1. 

   1. glass heart

   31 Jul 2025 · 49 min · 4.3/10

   On the day that Akane Saijo decides to give up drumming forever, fate extends a hand — musical genius Naoki Fujitani wants her to join his new band.

2. 

   2. Crystalline Echo

   31 Jul 2025 · 41 min

   TENBLANK makes its much-anticipated stage debut. As they rush to prepare new songs for recording, Akane feels the pressure to find her unique sound.

3. 

   3. Unbroken

   31 Jul 2025 · 41 min

   Thanks to Naoki's efforts, TENBLANK secures a special stage for their first live TV appearance — but they face an obstacle right before the broadcast.

4. 

   4. PLAY OUT LOUD

   31 Jul 2025 · 46 min

   The band visits Naoki's countryside home. Kazushi loses his temper upon learning his song was altered. Meanwhile, Akane's romantic feelings intensify.

5. 

   5. Citrus

   31 Jul 2025 · 40 min

   A new song sparks fresh rivalry and uncovers old wounds between TENBLANK and OVER CHROME — Akane finds herself caught in the middle as tensions mount.

6. 

   6. Vibrato

   31 Jul 2025 · 39 min

   As TENBLANK prepares to take the stage, the band and audience learn shocking news. Naoki rushes to Toya's side to make a heartfelt confession.

7. 

   7. Lucky Me

   31 Jul 2025 · 40 min

   As TENBLANK starts their tour, Kazushi reveals his long-hidden feelings. Akane steps in to mediate a tense confrontation between Yukino and Naoki.

8. 

   8. MATRIX

   31 Jul 2025 · 44 min

   Sho makes a shocking discovery that throws the band members into disarray. As they process the news, TENBLANK's history and origin story come to light.

9. 

   9. Forever Eve

   31 Jul 2025 · 54 min

   As Naoki writes a new song, Kazushi and Sho struggle to face the truth. Meanwhile, Akane makes a shocking announcement that further alienates the band.

10. 

    10. Glass Heart

    31 Jul 2025 · 33 min

    TENBLANK makes a promise to each other before going on stage. As news breaks during the performance, Naoki offers a heartfelt confession to the crowd.