[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.
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[2026] Summer songs that squeeze your heart with bittersweet feelings: classic, soul-stirring summer masterpieces (71–80)
Lovers’ Fireworksmatsuri feat. enu

This is the song “Koinaka Hanabi,” written based on the original short drama “Blooming in Yawatahama.” It’s sung by Matsuri, an artist from Yamanashi who is active mainly on social media.
The track captures the fleetingness of summer—a poignant piece that wishes for the two lovers’ time to last forever as they watch fireworks together.
When Enu’s vocals layer in during the chorus, it feels as if the two hearts are connecting.
With its imagery of an ending woven into mutual affection, this song is perfect for when you’re in the mood for something bittersweet.
parasolNanawo Akari

Akari Nanawo is an artist known for popular songs like “Turing Love feat.
Sou” and “Dadadadadadada Tenshi.” In 2022, she released “Higasa” (“Parasol”), which was selected as the theme song for the short film “Sunday and the Mermaid.” The song depicts the protagonist reflecting on their past self at the end of summer.
Distant summer memories can feel bittersweet—even happy ones—when you realize you can’t go back.
When you’re in the mood for something wistful, give this song a listen and let it touch those precious memories of summer.
fireworksSandaime Jē Sōru Burazāzu fromu Eguzairu Toraibu

Fireworks are a hallmark of summer.
“Hanabi,” a bittersweet love song likened to those fireworks by Sandaime J SOUL BROTHERS from EXILE TRIBE, captures that feeling.
The track is the lead song included on their seventh single, “0〜ZERO〜,” released in 2012.
Among the group’s many male-perspective heartbreak ballads, this one feels especially poignant.
It expresses the fleeting afterglow that follows the beauty of summer fireworks—a song that tightens the chest with its aching sense of transience.
AitaiKato Miria

When it comes to Miliyah Kato’s greatest hits, “Aitai” surely comes to mind.
Although the lyrics don’t use any specifically summery words and the song can be enjoyed in any season, the music video features the ocean and Kato in a sleeveless outfit, giving it a summery vibe.
The lyrics convey her feelings for the man she loves, and the lines about wanting to stay by his side no matter how much it hurts are heartbreakingly moving.
It’s a perfect summer song for anyone who’s experienced a breakup or is going through a painful unrequited love.
Ephemeral FireworksKami wa saikoro o furanai

Utakata Hanabi by Kami wa Saikoro wo Furanai is a song about a bittersweet love that feels like it will vanish once summer ends.
Released digitally in 2020, it was also included on the EP Cultural Singularity that came out the same year.
It poignantly portrays an unattainable summer romance—feelings that can’t be voiced, and even if spoken, would never reach.
It’s a track that tightens the heart with memories of a summer love, amplifying that indescribable loneliness at summer’s end.
fireflyFujita Maiko

A heartrending ballad marked by a melancholy piano melody.
It’s the B-side to “Shunkan,” a single released in 2011 by Maiko Fujita, a singer-songwriter from Nagoya.
The unresolved feelings seep into your heart, overlapping with the damp, heavy air of the rainy season as summer approaches.
Whether it’s about romance or not, not knowing what the other person feels makes you anxious, doesn’t it? The more unclear things are, the more painful it becomes… that kind of sorrow is captured here.
And yet, listening to Maiko Fujita’s clear, translucent voice somehow makes you feel lighter.
You want to know how the other person feels, but you’re afraid to find out—this song will surely stay close to those emotions.
Shonan My LoveTUBE
The ballad Shonan My Love, which shines with a beautiful melody depicting a summer love story, was released as a single in 1991.
It’s a song packed with the members of TUBE’s youthful days spent in Shonan, and its lyrics, which nostalgically recall the dazzling moments of summer while lingering over a farewell, resonate with bittersweet emotion.
No matter how much time passes, we suddenly remember that unforgettable, special someone through a scent, a song, or a scene, wondering how they’ve been.
The warm atmosphere of this song, too, gently revives those soft, hazy memories.
The sight of it being sung together with the audience at live shows is wonderful as well.




