STU48 Popular Song Rankings [2026]

Setouchi’s Younger SisterSTU481rank/position

Setouchi's Younger Sister

A song written from an older brother’s perspective for his sister who’s getting married.

It’s included on Type C of STU48’s 4th single, “Mubou na Yume wa Sameru Koto ga Nai,” in both the limited first edition and the regular edition.

The gentle vocals enhance the song’s clarity, making it feel as if the beautiful scenery of the Setouchi region comes to life before your eyes.

Perhaps when a brother, who has always protected his sister, sees her off to be married, he feels much like a father would.

When your dear sister gets married, be sure to give this song a listen.

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sasashina

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What do you regret?STU482rank/position

[4K] STU48 10th Single “What Will You Regret?” MUSIC VIDEO / Official

Formed in 2017 as one of the AKB48 groups, STU48 is an idol group based in the seven prefectures of the Setouchi region.

Their 10th single, “What Will You Regret?” features an ensemble with a touch of wistfulness that leaves a strong impression.

Even when we think we’ve chosen the best option at the time, people still end up having regrets—this message seems to teach us both the difficulty of life and the preciousness of choosing to live in a way that leaves no regrets.

With its translucent vocals and memorable melody, it’s a sentimental pop tune.

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Hoshino Takashi

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Are you looking at the horizon?STU483rank/position

[MV] STU48 11th Single “Are You Looking at the Horizon?” MUSIC VIDEO YouTube Edit

The latest release from STU48, a group based in the Setouchi region, is a gem of a song that captures the feelings of young people chasing their dreams.

Set to a Showa-era pop-style melody, it portrays the protagonist’s inner conflict and resolve as they take flight from the countryside to the city.

Saki Sogawa serves as center for the first time, showcasing her fresh appeal to the fullest.

Scheduled for release in January 2025, the track’s music video juxtaposes traditional Japanese aesthetics with the bustle of urban life, making the visual artistry a highlight as well.

It’s a heartwarming piece that will resonate with those who carry both the loneliness of leaving home and the hope for what lies ahead.

Voice of SetouchiSTU484rank/position

[MV full] The Voice of Setouchi / STU48 [Official]

This is a captivating number featuring STU48’s pure vocals that conjure up the serene scenery of the Seto Inland Sea.

Its theme of asking oneself what one can do overlaps with the single-minded efforts of high school baseball players striving toward their goals, making it deeply moving.

The song was included as a coupling track on the theater edition of AKB48’s single “Negaigoto no Mochigusare” released in May 2017, and served as the ending theme for Yamaguchi Asahi Broadcasting’s high school baseball tournament, encouraging local players.

It can be described as a cheer song that gives a supportive push to the younger generation who are earnestly doing their best.

STU48 Ehime ver.STU485rank/position

STU48 (Ehime ver.)

A local song overflowing with love for Ehime by STU48, a group based across the seven Setouchi prefectures.

This track, included on their debut single, makes its appeal unmistakably clear once you listen to the lyrics.

From tourist spots like Matsuyama Castle, the Shimanami Kaido, and the Botchan Train to specialties such as jakoten fish cakes and Imabari towels, Ehime’s “treasures” appear one after another.

It feels as if all the answers to “What is Ehime known for?” are packed into this one song.

Their refreshing vocals and the up-tempo melody are sure to vividly bring back memories of places you’ve visited.

A buoyant track that conveys their love for their hometown straight from the heart.

CowardsSTU486rank/position

STU48 7th Single “Hetaretachi yo” MUSIC VIDEO / STU48 [Official]

The bright, uplifting melody gives you the power to do your best tomorrow.

It’s a song by STU48, a popular idol group based in the Setouchi region, released in 2021 as their seventh single.

The refreshing, catchy rock-style sound is very easy to listen to, and the members’ cute vocals really shine.

If you often think, “I’m such a hopeless person,” this one’s especially for you.

It’s also great for karaoke—singing it will put you in a cheerful mood.

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Araki Jakkan

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Getting hurt is what youth is about.STU487rank/position

[MV] STU48 12th Single 'Getting Hurt Is What Youth Is' Music Video

STU48 is an idol group based in the seven prefectures of the Seto Inland Sea region.

Kizutsuku Koto ga Seishun da (Getting Hurt Is What Youth Is About) was released as their 12th single in August 2025.

Its message—that getting hurt is never meaningless and that people grow through pain—will likely resonate deeply not only with those in the midst of their youth but also with adults who have already gone through it.

The refreshing sound perfectly matches the lyrics, too.

With translucent vocals and a beautiful melody that lingers in your ears, it’s an emotional pop tune.