The Japanese Netflix biographical drama This Is I has arrived, bringing with it a powerful and emotional original score. The film tells the story of a young person’s journey to self-acceptance, and its music acts as a direct window into the character’s heart. The full 25-track soundtrack, composed by Akira Kosemura, was released digitally on the same day as the film, February 10, 2026.
This guide provides the complete song list and explores how the music quietly shapes this moving story of identity and hope.
The Film’s Story and Musical Heart
This Is I is a Japanese Netflix original film directed by Yusaku Matsumoto. It stars Haruki Mochizuki and features a cast including Tae Kimura, Seiji Chihara, and Ataru Nakamura.
The story follows a teenager who dreams of becoming an idol but faces severe bullying. With the guidance of a doctor who carries his own pain, the main character finds a community and a sense of belonging among the performers at a cabaret bar. This secret life, hidden from the character’s parents, forms the core of the narrative.
The film’s score, created by acclaimed composer Akira Kosemura, is not filled with pop songs or loud performances. Instead, it is an intimate, piano-led orchestral work. The music focuses on the internal world of the main characterโthe loneliness, the conflict, and the gradual steps toward hope. It creates a clear contrast between the character’s private struggles and the public confidence shown in the cabaret scenes.
Complete This Is I Soundtrack Song List
The official soundtrack album for This Is I contains 25 original instrumental pieces composed by Akira Kosemura. The album became available for streaming and download on major digital music services like Amazon on February 10, 2026.
The tracks are presented here in the official order:
- This Is I โ Main Title (1:49)
- Who Am I (0:39)
- Following (2:32)
- Show House (1:15)
- The Way to the Clinic (1:02)
- Taking Medicine (0:53)
- Conflict Between (0:57)
- Have Me Surgery (0:45)
- I Canโt Live Like This (1:02)
- I Wanna Be an Idol (0:57)
- Rain Doesnโt Stop (0:59)
- What I Want to Tell (1:37)
- I Become Me (1:57)
- Iโm Envious of Woman (0:54)
- The Cornerstone of Hope (1:28)
- Follow My Heart (0:53)
- 1998 Tokyo (0:44)
- Who Am I โ Variation (0:22)
- Sudden Change (0:56)
- I Wanted Be an Idol (0:51)
- In Pain (1:29)
- Last Letter (1:16)
- Farewell (1:08)
- Go for a Proof (0:39)
- Be Myself (1:06)
Key Tracks and Their Role in the Story
While the entire album works as one emotional journey, several tracks play specific roles in telling the film’s story. The music uses recurring themes and variations to mirror the main character’s evolving feelings.
The “This Is I โ Main Title” track introduces the score’s central sound. Its soft, fragile piano lines slowly open up, setting a tone that suggests a story of gradual personal growth rather than quick, easy answers.
Tracks like “Who Am I” and its later “Variation” highlight the persistent theme of self-questioning. Their return in a different form musically shows that the search for identity is an ongoing process without simple closure.
“I Wanna Be an Idol” carries a lighter, almost hopeful rhythm. It captures the innocence of the character’s dream before the weight of reality and societal pressure begins to intervene.
A clear turning point comes with “The Cornerstone of Hope.” Here, the music itself seems to breathe more easily. The orchestration expands, offering a feeling of quiet reassurance and inner strength, rather than a loud celebration.
The album closes with “Be Myself,” a track defined by its restraint. There is no large dramatic finish, just a calm and settled feeling. This choice fits perfectly with the film’s grounded and realistic ending, emphasizing a hard-won sense of peace.
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Composer Akira Kosemura’s Approach
The soundtrack’s power comes from its composer, Akira Kosemura. He is known for his work on films like True Mothers and Love Is___, and his style often blends minimal piano with delicate orchestral textures.
For This Is I, Kosemura created a score that supports the story without overpowering it. The music focuses on emotional authenticity, using subtle shifts in melody and atmosphere to reflect the protagonist’s internal journey from pain to self-acceptance.
The score acts as an emotional guide, making the audience feel the character’s isolation, moments of crisis, and fragile hopes directly.
Where to Listen to the This Is I Soundtrack
The This Is I soundtrack album is available worldwide. As of its release date, February 10, 2026, the digital album can be streamed or purchased on major platforms including Amazon Music and other digital music services.
The film This Is I itself is streaming exclusively on Netflix globally.
Also Read: Is Netflixโs โThis Is Iโ Based on a True Story? Real Inspiration and Ending Explained
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