or


[07/01/25 - 04:01 PM]
Video: "Glass Heart" Main Trailer and Title Song Revealed
This summer, Netflix presents a harmonious blend of emotion and music.

[via press release from Netflix]

Feel the Beat: 'Glass Heart' Main Trailer and Title Song Revealed

Get ready to turn up the volume on July 31! The Japanese music drama Glass Heart has unveiled its main trailer today, offering viewers their first listen to the title song "Glass Heart," written and composed by Yojiro Noda and performed by Takeru Satoh. Crafted to fulfill the production team's request for "a sound like never before," the song highlights Noda's distinctive sound.

Not only does Glass Heart feature an all-star cast that includes some of Japan's most prominent actors today - such as Takeru Satoh, Yu Miyazaki, Keita Machida, Jun Shison, and Masaki Suda - it's also generating huge buzz for its unprecedented scale, with the actors dedicating over a year to learning instruments, singing, and even making their actual debut as a band.

In the first half of the trailer, the exhilarating melody of "Crystalline Echo" captures the characters' rapid rise to stardom. The latter half, set to the newly revealed song "Glass Heart," depicts the beginnings of friendship, jealousy, and romance. Viewers will also be mesmerized by one of the largest live performance scenes ever depicted in the history of Japanese drama, presented on a breathtakingly grand scale.

The original score was composed by Masakatsu Takagi, known for his work on many films and TV dramas such as Wolf Children and various commercial scores.

In addition to Yojiro Noda, a diverse and stellar lineup of leading musicians from Japan's current music scene - including Taka (ONE OK ROCK), Yohei Kawakami [Alexandros], Ryujin Kiyoshi, Yaffle, TeddyLoid, and Tanaka - have contributed songs. Next-generation vocalists gaining popularity among young audiences, such as Zarame and ao, are participating as well, bringing the total number of distinguished artists involved to 26.

Catch an unforgettable journey into the world of dreams and ambition with Glass Heart, streaming on July 31, only on Netflix.

Story

Akane Saijo, a drummer who was ousted from her previous band just before her debut, is unexpectedly chosen by Naoki Fujitani - a reclusive and brilliant musician - to join his new band, TENBLANK. Together with band members Sho Takaoka and Kazushi Sakamoto, the band gains fame through Fujitani's distinctive compositions and their electrifying performances. As TENBLANK rises to stardom, they face numerous challenges, and Akane's journey from obscurity to stardom unfolds as Fujitani's secrets emerge. Will the band withstand the storm, and where will Akane's heart lead her?

Project Details:

CAST: Takeru Satoh, Yu Miyazaki, Keita Machida, Jun Shison, Masaki Suda Erika Karata, Akari Takaishi, TAKEHARA PISTOL, YOU Naohito Fujiki

BASED ON THE NOVEL: "Glass Heart" by Mio Wakagi published by Gentosha Comics Inc.

DIRECTOR & CINEMATOGRAPHER: Kensaku Kakimoto

DIRECTOR: Kohtaro Goto

LIGHTING DESIGNER: Tetsu Moritera

PRODUCTION DESIGNER: Ryo Nobuka

SOUND RECORDIST: Daisuke Ohori

MUSIC PRODUCER: Katsuya Yamada

VFX SUPERVISOR: Shimpei Yoshikawa

WRITTEN BY: Mari Okada, Tomoko Akutsu, Shiho Kosaka, Anna Kawahara

PRODUCERS: Takeru Satoh, Gô Abe

LINE PRODUCER: Hirofumi Sakurai

PRODUCTION: ROBOT





  [july 2025]  
S
M
T
W
T
F
S
  


· GLASS HEART (NETFLIX)





most recent video | view all posts
[05/20/26 - 11:01 AM]
Video: HBO Releases Official Trailer for Original Film "Miss You, Love You," Debuting May 29
A blunt, grieving widow, Diane Patterson (Allison Janney) is forced to plan her husband's funeral with a total stranger: her estranged son's assistant, Jamie Simms (Andrew Rannells).

[05/20/26 - 10:01 AM]
Video: "Michael Jackson: The Verdict" - Official Trailer - Netflix
Told by key players who were inside the courtroom, this three-part comprehensive docuseries dissects the trial of Michael Jackson and his complex legacy.

[05/20/26 - 10:01 AM]
Video: MGM+ Debuts Teaser for "The Westies"
The gritty and kinetic crime drama centers on New York City's infamously violent Irish gang of the same name.

[05/20/26 - 09:31 AM]
Video: Peacock Releases Official Trailer, Key Art and New Imagery for "Strung"
From director Malcolm D. Lee, a talented violinist takes a prestigious job as a music tutor for the gifted daughter of an influential and enigmatic family.

[05/20/26 - 05:01 AM]
Video: "Little Brother" - Official Trailer - Netflix
A tightly wound realtor's picture-perfect life gets an extreme makeover when his lovably chaotic "little brother" suddenly reappears.

[05/20/26 - 04:01 AM]
Video: "Maternal Instinct" - Official Trailer - Netflix
Police pull over a woman who claims she just gave birth. But the baby - and the blood - aren't hers. Twisted lies unravel in this true-crime documentary.

[05/19/26 - 05:01 PM]
Video: "Teach You a Lesson" - Official Trailer - Netflix
When respect collapses in schools, unconventional inspectors arrive to set things right - with sharp, no-nonsense lessons you won't find in textbooks.

[05/19/26 - 12:01 PM]
Video: Paramount+ Releases Official Trailer for "Devotion: Obedience or Betrayal"
All three episodes will be available to stream at launch on Tuesday, June 2.

[05/19/26 - 09:30 AM]
Video: Starz Debuts Jaw-Dropping Trailer for Fifth and Final Season of "Power Book III: Raising Kanan" Premiering on Friday, June 12
"Power Book III: Raising Kanan" is a prequel series in the "Power" universe that explores fan-favorite character Kanan Stark's entry into the drug business and his evolution from an innocent teenager into a ruthless kingpin, influenced by his mother's manipulation and deception.

[05/19/26 - 09:11 AM]
Video: "Voicemails for Isabelle" - Official Trailer - Netflix
A young woman's hilariously confessional voicemails to her late sister are unknowingly redirected to a stranger, who begins to fall in love from afar.

[05/19/26 - 09:01 AM]
Video: Peacock Releases Official Trailer for Season 3 of "Capture"
Don't believe everything you see.

[05/19/26 - 08:02 AM]
Video: "Spider-Noir" - Final Trailer - Prime Video
In one week, B Reilly Investigations is open for business.

[05/19/26 - 08:01 AM]
Video: "Rafa" - Official Trailer - Netflix
As he battles for a final triumph on the court, Rafael Nadal opens up like never before about what shaped one of the greatest tennis careers of all time.

[05/19/26 - 08:00 AM]
Video: National Geographic Brings "Best of the World" Franchise to Screens with Emmy Winner Antoni Porowski, Unveiling Trailer and June Premiere Date
The new four-part travel docuseries premieres on National Geographic on June 7 at 9/8c with all episodes streaming next day on Disney+ and Hulu.

[05/19/26 - 07:05 AM]
Video: "The Agency" Returns - Trailer, First Look and Premiere Date of the Second Season on Paramount+
All 10 episodes will be available June 21 at 12:00 AM PT / 3:00 AM ET on Paramount+.