RAG MusicSummer-Songs
Lovely summer song

[2026] A summer song that tightens your chest with bittersweet feelings. A classic summer tune that touches the heart.

When you think of summer, many people imagine a season of fun at the beach and festivals! That said, have you ever felt the unique wistfulness or loneliness that only summer brings? Precisely because it’s such a hot, blazing time of year, the quiet of the night can squeeze your heart with a pang of sorrow, and the end of summer can leave you feeling lonely…

In this article, we’ll introduce plenty of songs filled with that bittersweet, sentimental feeling that’s unique to summer.

Experience another side of summer—one that’s not just about fun.

[2026] Summer songs that tighten with bittersweet feelings: classic heart-piercing summer anthems (161–170)

The Swirling Summer Fermataoishikuru meronpan

A song for the end of summer, marked by a dreamy, memorable melody.

Released by Oisicle Melonpan, this work is one of their annual pieces themed around “summer.” It was distributed digitally on August 21, 2024.

The lyrics delve deeply into the sense of loss and feelings of farewell that come with summer’s end, conveying reflections on time gone by and things lost through rich musical expression.

Recording engineer Fumiaki Inehara contributed to the production, and the cover artwork was created by Umiyu.

The result is a cohesive beauty both visually and musically.

Highly recommended for those who want to feel the bittersweetness of summer’s end.

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Harmony at the End of SummerInoue Yosui & Anzen Chitai

Yosui Inoue & Anzenchitai - Harmony at the End of Summer
Harmony at the End of SummerInoue Yosui & Anzen Chitai

When it comes to classic summer songs, you can’t leave out “Natsu no Owari no Harmony.” It’s a collaboration between Yosui Inoue and Anzenchitai, first performed at the concert “Stardust Rendezvous Yosui Inoue・Anzenchitai LIVE AT Jingu.” It was released as a single in 1986.

As summer draws to a close, I find myself longing for it.

The beauty of the Japanese lyrics and the resonance of their harmonies seep into the heart, tightening the chest with a sweet ache.

At the same time, it’s suffused with warmth, and one of its charms is how it brings back the admiration and excitement I felt as a child.

It’s truly dreamlike—a summer classic you want to listen to closely.

KEI
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Drops of SummerŌyama Yurika with LiLi

Crystal-Clear Singing Voice: Yurica Oyama with LiLi 'Summer Drops'
Drops of SummerŌyama Yurika with LiLi

A summer song carrying the message, “I want you to cherish being yourself.” It’s the sixth single by singer Yurica Oyama from Okinoerabu Island in Kagoshima Prefecture, who made her major debut in 2005, and it was chosen as the theme song for the film Summer Days with Coo.

The lyrics, which make you feel connected at heart even when far apart, resonate with the circumstances of the pandemic and bring loved ones to mind.

The bittersweet melody by Hirofumi Asamoto—who also worked on UA’s “Jounetsu”—is moving, and together with Yurica Oyama’s vocals, which envelop you in a beautiful afterglow of transparency, it resounds warmly.

A wonderful summer track that ties hearts together.

KEI
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Fireworks MagicAnsako

Asako An – Fireworks Magic [Official Music Video]
Fireworks MagicAnsako

When it comes to the bittersweet feelings of summer, you can’t leave out songs about unrequited love.

This track by singer-songwriter Ansako is exactly that—a love song set in summer.

As the title suggests, it’s themed around fireworks, and the lyrics depict a scene where a small group of close friends—both guys and girls—get together to set off fireworks.

The female protagonist seems to be in love with one of the men in the group, and many listeners will probably relate to the fluttery excitement of this situation.

It’s a song that brings back sweet and sour summer memories as you listen.

Hane Keisuke
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Way Of DifferenceGLAY

A song from GLAY about longing to see someone you can’t meet.

While the two were together, the time felt eternal, yet in the end they each headed down different paths.

It’s as if it paints a bittersweet summer romance, and this season, which brings those memories back, overflows with thoughts of the you I loved.

It’s a track that once again makes me feel how truly beautiful TAKURO’s storytelling through lyrics is.

Why not find a wonderful love of your own—one that lets you feel that every day you spent together was beautiful?

SAKI
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At the mercy of the seaYOASOBI

YOASOBI “At the Mercy of the Sea” Official Music Video
At the mercy of the seaYOASOBI

Umi no Manimani by YOASOBI, released in 2022, is a song based on Mizuki Tsujimura’s novel “Yūrei: A Story to Read When You Run Away from Home for the First Time.” The protagonist, who has escaped from everyday life, arrives somewhere and meets a mysterious girl, and they set off fireworks together.

The story depicted in the lyrics is a delightful, extraordinary moment you’d want to experience at least once.

Yet the protagonist seems to sense that their time with the girl will not last long…

It’s a very beautiful track filled with the unique scenes and bittersweetness of summer.

sasashina
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In conclusion

We’ve introduced a rich selection of sentimental songs brimming with wistfulness—quite the opposite of the summer many people imagine.

Precisely because summer is such a bright and joyful season, you can sometimes feel a touch of melancholy as a reaction.

Beyond songs about heartbreak, there were plenty that capture that lonely feeling of “after the festival,” too.

Give them a listen at dusk or as summer draws to a close.