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Classic summer songs that are easy to sing at karaoke. Recommended popular tracks [2026]

Every year, summer brings sweltering heat.

While outdoor fun at the beach or in the mountains is great, many people would rather relax in a cool indoor space.

One of the best go-to options for that is karaoke!

Why not sing some summer tunes and get into the seasonal mood—even in a comfortably air-conditioned room?

But when it’s time to sing, those who aren’t confident at karaoke or don’t go very often might struggle to pick songs.

So in this article, we’ll introduce recommended summer songs for karaoke.

From tracks that get everyone hyped together to ones with a laid-back tempo, and more.

We’ve also included songs that are easy to try even if you’re not confident in your singing, so feel free to use this as a guide!

Easy-to-sing summer classics for karaoke. Recommended popular songs [2026] (31–40)

scale (as of a fish or reptile)Hata Motohiro

Motohiro Hata – “Uroko (Scales)” Music Video
scale (as of a fish or reptile)Hata Motohiro

This is a youthful love song by Motohiro Hata, characterized by its translucent vocals and acoustic guitar.

It delicately depicts the inner transformation of a protagonist who hesitates to express their feelings but decides to break out of their shell and move forward with courage.

Released as a single in June 2007 and included on the album “Contrast,” this track is perfect for a karaoke outing when you want to escape the summer heat.

It’s also a gentle, uplifting anthem recommended for anyone who needs the courage to confess their feelings.

Full-Power BoySukima Suichi

Sukima Switch – “Zenryoku Shonen” Music Video : SUKIMASWITCH / Zenryoku Shonen Music Video
Full-Power BoySukima Suichi

This song is a signature track by the popular artist Sukima Switch.

Just like the title suggests, it’s an encouraging anthem that gives a powerful push to anyone who’s hesitating, and it’s perfect for summer.

Try singing it at karaoke—it’ll leave you feeling refreshed and invigorated, so I highly recommend it.

rainbowFukuyama Masaharu

Masaharu Fukuyama – Rainbow (Full ver.)
rainbowFukuyama Masaharu

Singer-songwriter Masaharu Fukuyama captivates fans with the irresistible gap between his cool looks and playful personality.

His 18th single “Niji,” released as a triple A-side along with “Himawari” and “Sore ga Subete sa,” was selected as the theme song for the TV drama WATER BOYS.

Although the overall key is low, the pitch shifts sharply between the verse and the chorus, so you need to be careful not to go off-key when singing it at karaoke.

With its emotional melody, it feels great to sing and evokes vivid scenes of summer.

Ah, summer vacation.TUBE

When it comes to summer songs, TUBE is practically synonymous with the season, and this track is one of their signature summer anthems.

It’s perfect for hyping things up with friends at karaoke, and it’s also a great pick for gatherings with higher-ups—sing it at a work party and you’re likely to win points with your boss.

SetsukaYamamoto Aya

Sayaka Yamamoto “Setsunatsu” Music Video
SetsukaYamamoto Aya

This is a work released in July 2025 by singer-songwriter Sayaka Yamamoto, created around the theme of “summer” for the first time in her career.

After enjoying enormous popularity as the first captain of NMB48, Yamamoto has steadily forged her path as a solo artist.

For this track, she reunited with producer Seiji Kameda for the first time in six years.

From the acoustic guitar intro, the light, buoyant band sound vividly captures the sparkle of summer and the fleeting pangs of melancholy.

The tenderness we feel for the passing seasons unfurls before your eyes like a road movie.

It’s a song that stays with you in those moments when you want to sink into memories with a touch of sentimentality.

Summer classic songs that are easy to sing at karaoke. Recommended popular tracks [2026] (41–50)

Blue and SummerMrs. GREEN APPLE

This is a song by Mrs.

GREEN APPLE that evokes a refreshing summer blue sky.

Released in 2018, it was chosen as the theme song for the film Aonatsu: Kimi ni Koishita 30-nichi, starring Hayato Sano and Wakana Aoi.

Its melody and lyrics are brimming with the fresh energy of youth.

It’s a song that will lift the spirits not only of those in the midst of their youth right now, but also of adults who want to relive those days, cut loose, and enjoy a fun summer.

The lyrics depict a summer romance complicated by hazy, muddled feelings—something that will surely resonate with your own ambiguous emotions of love.

In August 2020, the song surpassed 100 million streams in total and has remained popular ever since.

Immoral SummerNogizaka 46

Nogizaka46 “Immoral Summer” Music Video
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!