A song that suits the sea. A relaxed track with an emo vibe drifting through.

Summer MemoriesKetsumeishi

Ketsumeishi - Summer Memories

A mature summer song by Ketsumeishi, released in 2003—the year Roppongi Hills made its splashy grand opening.

It was also used in commercials for Vodafone’s Japan arm, now SoftBank.

With its restrained, non-flashy beat that avoids the typical hype, the sound gently draws out refined, grown-up memories.

The lyrics, which say, “Every summer holds memories.

The summer I spent with you has already grown distant,” evoke an adult romance that doesn’t force feelings into words like “I love you” or “I don’t.” A seamless blend of pop and rap that feels great—one you’ll want to listen to while looking at the ocean, and share with someone else.

Let’s go see the sunrise.SMAP

SMAP “Let’s Go See the Sunrise” (Cover) by Shun Ohno

SMAP is a five-member idol group that enjoys overwhelming nationwide popularity, with each member also active as an actor.

Their 29th single, “Let’s Go See the Sunrise,” a cover of Miracle Shadow’s third single, was used as the theme song for the variety show SMAP×SMAP.

The lyrics, which evoke seaside scenery carried by gentle sounds and beats, soothe the heart alongside their emotional melody.

It’s a pop tune with a tender worldview that creates a pleasant atmosphere—one you’ll want to keep listening to forever.

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Hoshino Takashi

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globeYonezu Kenshi

Kenshi Yonezu – Spinning Globe

This piece was written as the theme song for the film The Boy and the Heron, directed by Hayao Miyazaki.

It’s a song that conveys hope for an endlessly unfolding future—one that continues on no matter what happens along the way, whether joyful or sad.

Created by Kenshi Yonezu through five years of interaction with Miyazaki, it was released in July 2023.

It expresses a strong will to understand one’s path and move forward toward hope for the future.

It’s a perfect track for relaxing by the sea—whether you’re sitting quietly on the shore or lost in thought, seeking a calm, seaside mood.

My GirlKan Sano

Kan Sano – My Girl [Official Music Video]

This instrumental piece opens with graceful piano tones reminiscent of the sound of waves.

Kan Sano’s jazz foundation and electronica sensibilities blend exquisitely, painting a breezy seaside scene in sound and guiding listeners into a world of gentle calm.

Released in May 2019 on the album “Ghost Notes,” it was also featured in a product video for Casio’s Casiotone electronic keyboard series.

With the warm timbre of a Rhodes piano intertwining comfortably with hip-hop beats, it’s perfect for lazy days by the coast or as relaxing evening background music.

Let’s Go to the Sea (feat. PES)Lisa Halim

Let's Go to the Sea (feat. PES)

This surf music features a groovy, Latin-tinged rhythm that resonates comfortably alongside the sound of the waves.

Lisa Halim’s husky yet gentle vocals blend seamlessly with PES’s cool rap (formerly of RIP SLYME), vividly expressing a longing for the sea and memories of summer.

Produced by DJ HASEBE, the track was released as a digital-only single in October 2020 and drew attention after being picked up by major Spotify playlists.

It’s the perfect song for a seaside drive or reminiscing about summer.

On the ShoreDef Tech

Def Tech – On the Shore【Official Music Video】

Released in May 2025 as the lead single from the album “4ELEMENTS,” which commemorates their 20th anniversary.

A very soft sonic texture blends with a gentle melody to create a soothing world.

While grounded in Def Tech’s unique “Jawaiian Reggae” style, it’s been refined to an even more polished finish.

The lyrics, which sing about the importance of accepting yourself as you are, also leave a strong impression.

It’s the kind of song that might give you the strength to start moving forward again when you’re worn out from work or relationships.

White Diaryikimonogakari

NEWTRAL Shiroi Diary

Ikimono-gakari is a musical group that has produced numerous theme songs for films and TV dramas, and they are currently active as a duo.

Shiroi Diary, included on their major 5th album NEWTRAL, was created not by the group’s main composer Yoshiki Mizuno, but by vocalist Kiyoe Yoshioka.

The clear, airy ensemble of acoustic guitar, piano, and strings pairs exquisitely with the sentimental lyrics.

Its nostalgic atmosphere perfectly suits ocean scenery, making it a hidden gem with a distinct flavor, different from their signature hits.

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Hoshino Takashi

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