[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 tug at your heart. Timeless summer classics that resonate deeply (21–30)
Nylon threadSakanakushon
This song is included on Sakanaction’s seventh album, “834.194,” released in June 2019.
It was also featured in a commercial, so many of you may have heard it.
It’s mellow, with that distinctly Sakanaction melody that slips naturally into your ears.
With words like wind, sea, and waves woven in, it makes you feel as if you’re right there—perfect for a gentle listen in the summer.
Summer memories scented by the windAAA
A bittersweet summer love song by AAA.
It was included as the coupling track to the single “Wake up!” and featured in an Ito-Yokado commercial.
It depicts the sudden rush of summer romance and the days the two spent together.
They wish to relive those days again next year, but that wish doesn’t come true, leaving them to simply yearn for that one summer love.
Because summer is full of events where memories are made, the excitement runs high—and perhaps that makes the sadness of parting and the imprint it leaves on your heart all the deeper.
If you’ve experienced a bittersweet summer romance, definitely give it a listen!
[2026] Summer songs that squeeze your heart with bittersweet feelings: Timeless, soul-stirring summer classics (31–40)
Summer Days of 1993class
It’s “Natsu no Hi no 1993” by class, a song that exudes the 90s both in its lyrics and melody.
Even as times change, it’s a track you still hear often—like in commercials.
You can feel the freshness of summer in the melody and in the duo’s vocals.
It’s a song that captures the glitter of summer along with a fleeting, heart-tugging sense of poignancy.
Dawn and Firefliesn-buna
Ahead of autumn, if you’re unsure how to move forward and feel troubled about the path ahead, I recommend “Yoake to Hotaru” by n-buna.
It’s a track included on his 2015 solo album “Flowers, Candy and the Last Train,” released by the guitarist and composer of Yorushika.
Sung with the same kind of poetic expression found in Yorushika’s music, the song depicts someone hesitantly searching for a way forward yet gradually discovering a light toward the future.
It’s a bittersweet piece that still manages to evoke hope.
I miss youBEGIN
BEGIN’s debut single, released in 1990.
It’s a love song with that signature BEGIN gentle sound—warm yet bittersweet, with a perfectly balanced mood.
Higa’s vocals are disarmingly good in the best way.
The lyrics, which capture the feelings after a breakup, slowly seep in and stir up a swell of longing.
There are many reasons people part ways, but the regret of not being able to express your feelings honestly is something that tends to linger, isn’t it? It resonates especially strongly right after a breakup, and its universality—overlapping with a fleeting summer romance—is part of its charm.
dogwood (flowering dogwood)Hitoto Yo
A well-known, moving song that prays for the happiness of someone dear.
It’s one of singer-songwriter Yo Hitoto’s signature tracks, isn’t it? I’ve heard it was created after she received a letter from a friend who was in the U.S.
at the time of the September 11 attacks.
It wishes for happiness beyond deep sorrow and painful events… Thinking about it this way is truly heartrending and deeply touching.
It’s a very beautiful, warm song that soothes the heart, so please take your time and savor it.
BoyhoodInoue Yosui
With its lush greenery, blue skies, and fireworks that evoke quintessential summer scenes, this song is one of Yosui Inoue’s signature works and is widely loved as a summertime tune.
Reading the lyrics, it may not exactly convey sadness, but there’s a certain nostalgia—of dreams and memories—along with a gentle piano accompaniment reminiscent of the Beatles, that really tugs at the heartstrings, don’t you think? By the way, the meaning of the phrase “kaze azami” often comes up in discussions; it seems to be a coined term, allowing listeners to give it their own meanings and enjoy it in their own ways.