Reiwa-era summer songs: A roundup of new staple tracks that color the hot summer
Looking back at the history of J-POP, countless summer songs have been released over the years.
I’m sure that when you hear “summer songs,” several tracks come to mind for you as well.
Of course, even in the Reiwa era, as summer approaches, many seasonally themed songs continue to be released.
In this article, we’ll showcase a selection of summer songs born in the Reiwa era that are sure to become the new standards going forward! From hype tracks to mellow tunes, there’s a wide variety—so take your time and listen to each one carefully.
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- K-pop and Korean summer songs that color and enliven the season
Reiwa Summer Songs: A roundup of new staple tracks that color the hot summer (71–80)
Immoral SummerNogizaka 46
This is a Nogizaka46 track whose passionate sound evokes the blistering heat of summer, layered with a hint of illicit romantic impulse.
It’s included on their 39th single, “Same numbers,” released in July 2025.
The lyrics, where curiosity about a more mature world intersects with a dangerous pull that seems ready to cross the line of common sense, embody a bold worldview that only an Under track can express.
It’s guaranteed to lift your spirits when you want to break free from the everyday!
WeakendsDef Tech
Some of you may feel sad that summer is coming to an end.
That’s why I’d love for you to listen to “Weakends.” It’s a track released by the reggae duo Def Tech.
Set to the gentle sound of the ukulele, it portrays the end of summer and a longing to stay together even after summer is over.
The song has a warm overall feel, so it’s relaxing to listen to and might even blow away those blues.
By the way, the title is a coined word that combines “weekends” and “weak.”
Summer Speed feat. OkiishiNatsunose
A song themed around bittersweet summer memories resonates deeply with listeners.
Its melody, steeped in a nostalgic atmosphere, and its delicate lyrics vividly bring back the days of summers past.
Released in June 2022, the track beautifully captures the fleeting, wistful feelings at summer’s end, showcasing Natsunose’s musical sensibilities to the fullest.
It’s a perfect song for those who cherish their summer memories or want to feel the changing of the seasons.
I also recommend listening to it leisurely by the seaside.
Lamp starharuka nakamura + suis from Yorushika
You’re drawn into its delicate, lyrical sound.
It’s a collaboration between composer haruka nakamura and suis, the vocalist of Yorushika.
The song was written as the theme for the film “Kono Natsu no Hoshi o Miru,” set to be released in July 2025.
suis’s crystalline voice gently accompanies the quiet, beautiful piano melodies woven by haruka nakamura, creating an immersive feeling as if you were inside a planetarium.
The story—tinged with the ache of an irretrievable past and the discovery of a small light of hope in the darkness—perfectly matches the film’s worldview.
Listen, and you’ll find yourself forgetting the daily bustle and quietly looking up at the night sky.
Midsummer CitrusReGLOSS
It’s a refreshing, exhilarating track packed with the sparkle of midsummer and the burst of a budding romance.
Created by the VTuber group ReGLOSS and set for release in July 2025, the song rides on a comfortable synth sound to beautifully capture a vivid slice of youthful life.
Its lyrics remind us that even amid the whirlwind of everyday life, each moment with someone special is an irreplaceable treasure—that, in itself, is love—gently warming the listener’s heart.
A perfect piece for the start of summer, when you want your heart to skip a beat!
Teased by you and reggaeKetsumeishi
An adult party tune that pulls you into a reggae groove.
It’s a track by Ketsumeishi, released in June 2025 as the single “Kimi to Reggae ni Tekirarete / Kaigansen Cider.” The lyrics portray the push-and-pull of romance, where something that started as a casual fling turns into being completely captivated by the other person.
The upbeat sound feels great and naturally makes your shoulders sway.
Perfect as background music for a summer night drive or for turning up the energy at a party.
Boy, the breeze is fragrantatarayo
This is a song by Atarayo that paints youthful scenes against the backdrop of the fresh, breeze-scented season.
Its refreshing melody and heartrending lyrics are striking, leaving a deep impression on listeners.
Notably, it expresses the sense of loss that accompanies growing up.
It was released digitally in June 2024.
It’s a track you’ll want to hear when you’re feeling nostalgic or in the midst of finding yourself.
Woven from memories and emotions felt during the wind-scented season, the lyrics and melody contrast your past and present selves, conveying the many feelings experienced along the path of growth.