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Lovely film music

Theme and insert songs from Japanese films. Masterpieces and popular tracks of Japanese movie music.

What are your favorite theme songs or insert songs from Japanese films?

In this article, we’ve selected beloved classics that once topped the charts and are still cherished by listeners, as well as the latest theme songs from Japanese movies—picked based on research by our editorial team and tips from music fans!

So, what kind of works made the list?

You’re probably curious whether your favorites are included, right?

We carefully chose from a wide range of Japanese films, old and new, so please enjoy!

You’re sure to find some nostalgic tunes too!

Theme and insert songs from Japanese films: Classic and popular tracks in Japanese movie music (1–10)

deep-sea fishSEKAI NO OWARI

SEKAI NO OWARI “Deep-Sea Fish” × Movie “The Cursed Lumberjack” Trailer
deep-sea fishSEKAI NO OWARI

SEKAI NO OWARI’s song “Deep-Sea Fish,” which heightens the excitement of the film “The Cuckoo,” not only adorns the climax but is deeply tied to the core of the story.

While expressing the film’s eerie, suspense-filled world through music, it delivers a message of hope to listeners.

The lyrical phrases link brilliantly with the film’s tension and the progression of the plot.

Showcasing outstanding songwriting, the piece musically reflects the psyche of characters driven to the edge—a psychopathic lawyer and a serial killer—creating a powerful sense of unity with the film.

Brimming with the distinctive worldview that captures listeners and never lets go, it is a track that fully embodies the appeal of SEKAI NO OWARI.

glass windowKing Gnu

King Gnu is a rock band expanding its fanbase with songs that channel high-level musicianship and a distinctive musical sensibility into J-pop.

Their digital-only single Glass Window, released in 2023, was chosen as the theme song for the film Do Not Say Mystery.

The mysterious lyrics carried by classical strings mirror the film’s atmosphere, drawing you into its world.

With dramatic arrangements infused with elements of experimental jazz and contemporary music, it’s a track that lets you feel King Gnu’s depth and evolution.

globeYonezu Kenshi

Kenshi Yonezu – Spinning Globe
globeYonezu Kenshi

Kenshi Yonezu’s “Spinning Globe” became a hot topic when it was chosen as the theme song for Studio Ghibli’s film “The Boy and the Heron.” Much like the film itself, the song leaves a strong impression with its message: it’s delicately crafted with words that resonate deeply, offering encouragement to those struggling with their current situation.

The grandeur of the piano arrangement and the dramatic ensemble beautifully enhance the movie’s world, leaving a powerful impression on listeners.

The episode in which Hayao Miyazaki was moved to tears upon first hearing the song is also unforgettable.

It’s a work that reaffirms the power of music and, without a doubt, a masterpiece that will be remembered forever.

Theme songs and insert songs from Japanese films: Masterpieces and popular tracks of Japanese movie music (11–20)

GLAMOROUS SKYNANA starring MIKA NAKASHIMA

Mika Nakashima 'GLAMOROUS SKY' MUSIC VIDEO Shorts ver.
GLAMOROUS SKYNANA starring MIKA NAKASHIMA

This is the very definition of cool beauty.

It’s a song by Mika Nakashima, a singer who also thrives as an actress.

Released in 2005 as her 16th single, it was used as the theme song for the film NANA, in which she starred.

It’s a stylish rock number with a glamorous feel—just undeniably cool.

Her clear, translucent vocals shine, and it’s wonderful.

It’s been a while since its release, but I bet there are still people who sing it at karaoke even now.

Close your eyesHirai Ken

Ken Hirai 'Close Your Eyes' MUSIC VIDEO
Close your eyesHirai Ken

A heartrending love song that became a massive hit after being chosen as the theme for Crying Out Love, in the Center of the World.

It’s one of singer-songwriter Ken Hirai’s signature songs, released in 2004 as his 20th single.

The track opens with a gentle piano tone, and the further you listen, the more it tugs at your heartstrings.

The chorus melody and his vocals are truly wonderful.

This must be what people mean when they say a song “soaks into the depths of your heart.” A timeless classic that resonates with everyone.

You know,aimyon

Aimyon – You Know【OFFICIAL MUSIC VIDEO】
You know,aimyon

Aimyong’s song “Ano ne,” written specifically for the film “Totto-chan: The Little Girl at the Window,” was released in December 2023 and quickly climbed the charts.

Its carefully woven lyrics evoke a warm gaze toward her childhood friend Yasuaki-chan, stirring nostalgic scenes that live in our memories.

The song traces a story of love and growth that’s anything but straightforward, richly reflecting Aimyong’s uniquely sensitive sensibility.

Natural yet achingly expressive, this track captures longing with emotional clarity—well worth lending an ear.

HitotsuboshiKOH+

KOH⁺ “One-star” (Inspire Movie for the film Silent Parade)
HitotsuboshiKOH+

The theme song for the third film adaptation of the hit drama Galileo, Silent Parade, is Hitotsuboshi by KOH+, a duo consisting of the film’s lead actors Masaharu Fukuyama and Kou Shibasaki.

It is included on the 2022 mini-album Hitotsuboshi: Galileo Collection 2007–2022, which compiles theme songs from the Galileo series.

The lyrics, which convey the feelings of a woman who appears in the film, are so moving that you may find yourself in tears when you listen after watching the movie.

It’s a song that will surely make you want to revisit the film and draw closer to those emotions.