[2026] Ranking of Ryokuoushoku Shakai’s Popular Songs: Catchy, Unforgettable Hits
Ryokuoushoku Shakai is a rock band fronted by Haruko Nagaya, whose strong vocal ability is a major draw.
They’ve racked up numerous tie-ins with commercials, films, and TV dramas, so many of you have probably heard their songs before.
Their tracks are especially appealing for their catchy melodies.
Nagaya’s voice—rich in the low-to-mid range with clear, soaring highs—makes those melodies even more captivating.
In this article, we’ve compiled their songs into a popularity ranking.
Every track is one you can get hooked on, so take this opportunity to dive in and enjoy them!
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[2026] Ryokuoushoku Shakai Popular Songs Ranking: Catchy, Memorable Masterpieces (31–40)
Personal UniformRyokushokushakai36rank/position

This is a YKK commercial depicting the struggles of a male fashion designer.
The man, who is designing clothing for a fashion show, uses YKK zippers as a key element of his designs.
Although he narrowly misses out on the award, the video—packed with the traces of his efforts—truly stirs the heart.
It perfectly matches the series title, “The Sound of a Beginning,” and makes you imagine that his challenge will continue from here.
The background music features Ryokuoushoku Shakai’s “Jibun Seifuku,” a song that conveys the desire to conquer oneself and choose one’s own future.
Don!Ryokushokushakai37rank/position

Fujifilm: “INSTAX SQUARE Link — Where Excitement Connects.” This spot features Suzu Hirose and Ryusei Yokohama using smartphone-enabled Cheki printing to create various works.
It has a very pop feel, and the CM song is “Don!”, a track by Ryokuoushoku Shakai that sings about a diverse society.
A making-of video is available on the web, so if you’re interested, be sure to check it out.
one stepRyokushokushakai38rank/position

It’s included on Ryokuoushoku Shakai’s 2020 album “SINGALONG.” It’s a poignant ballad written and composed by vocalist Haruko Nagaya.
Among the tracks on this album, it isn’t particularly well-known, nor is it a staple at karaoke.
However, with lyrics that are simple yet striking, an easy-to-follow and memorable structure, and high notes delivered entirely in falsetto rather than a belted chest voice, it’s an approachable song for a ballad, a genre often considered difficult.
Please sing out the feelings entrusted not to words, but to the single step of distance.
What is love?Ryokushokushakai39rank/position

A number by Ryokuoushoku Shakai that vividly captures the pounding excitement when love begins.
Composed by the keyboardist peppe, the song is striking for its buoyant piano melody and an exhilarating beat that makes you want to clap along.
The lyrics portray the confusion and flutter of liking someone for the first time, and the bittersweet image of hiding your true feelings with a casual “Just kidding,” which may make you reflect on your own experiences.
After being included on the mini-album ADORE released in August 2017, the track was later chosen as the theme song for ABEMA’s dating show “Love’s Coach Is My Ex” in 2021.
It’s a song that gently gives a push to anyone carrying the sweet-and-sour ache of unrequited love.
My AnswerRyokushokushakai40rank/position

This is the 10th single and title track by Ryokuoushoku Shakai, written as the theme song for the fifth season of the drama “Emergency Interrogation Room,” which begins airing in October 2025.
Delicately portraying a wavering heart, the song centers on the choices and conflicts that multiply as we grow into adulthood.
Gentle, embracing strings and synths tenderly support the emotions that struggle between ideals and reality.
Haruko Nagaya’s powerful yet expressive vocals make you believe that the answer you arrive at after wrestling with doubt is the strongest one.
Following the fourth season in 2021, this marks their second consecutive tie-in with the series; the coupling track “Samonakuba Dare ga Yaru” has been chosen as the theme song for the theatrical film, making this single a release that musically colors the entire franchise.
It’s a song that gives you a gentle push when you stand at a crossroads in life and find yourself uncertain about which path to choose.
[2026] Ryokuoushoku Shakai Popular Songs Ranking: Catchy, Unforgettable Classics (41–50)
Starry DramaRyokushokushakai41rank/position

This is a song by Ryokuoushoku Shakai featuring a sparkling sound that evokes city nightscapes and stars, along with a powerful, fast-paced band groove.
It was selected as the 2023 commercial song for Oi Racecourse, which operates horse racing under the nickname “Tokyo City Keiba.” The lyrics depict the hearts of lovers in a long-distance relationship, and the intensity of their feelings—strong enough to reach across the distance—comes through in the driving momentum of the sound.
The track also strongly emphasizes the appeal of Oi Racecourse’s weekday night races, conjuring images of racehorses sprinting under dazzling lights.
Nice idea!Ryokushokushakai42rank/position

Released in 2024, this song was featured in Kagome Yasai Seikatsu 100’s commercial “Make Morning Your Ally.
2024.” Before the commercial aired, it was announced that the artist had been appointed as an ambassador for Yasai Seikatsu 100, and the track was created specifically for this ad.
It’s a bright, catchy tune that perfectly matches the product’s colorful image, and its lyrics—singing that it’s up to you whether you can color your everyday life—offer hints for enjoying the little moments.
It’s a mood-boosting track recommended for anyone who’s been thinking, “I just haven’t been having much fun lately.”


