RAG Musicartist
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Hidden gems and lesser-known songs by popular Japanese rock bands

Even bands you often see at music festivals tend to perform new songs or best-of-style crowd-pleasers—tracks everyone knows, ones tied to commercials or shows that you’ve probably heard somewhere.

Here, we’re highlighting the “hidden gems” by popular Japanese rock bands that are regulars at those festivals.

We’d be thrilled if you discover a track and think, “Oh, they sing this too?”—and end up diving even deeper into the band.

Whether you’re a fan of Japanese rock or not, give these songs a listen at least once!

Hidden gems and lesser-known songs by popular Japanese rock bands (21–30)

TimerXmas Eileen

A track that fuses electronic elements with rock energy has been born from Xmas Eileen.

The masked members’ exhilarating, fast-paced sound and the twin vocalists’ distinctive voices weave an original performance that stirs the listener’s heart.

Included on their second album “DIS IS LOVE” since September 2017, this song was also chosen as the theme for the “Fading Cosmos” arc of the anime Monster Strike.

Blending a wide range of genres—loud rock, EDM, hip-hop, and reggae—its innovative sound is a must-hear for mix-genre fans.

Recommended for those seeking music that transcends genre boundaries and for anyone who wants to experience powerful live performances.

UtopiaB’z

It’s a hidden gem by B’z that sings of how, even if the world isn’t perfect, the imperfect present spent with someone precious is itself a utopia.

Koshi Inaba’s lyrics brilliantly portray the protagonist’s emotions as they waver between ideals and reality, gradually recognizing the happiness right beside them.

Responding to those feelings, Tak Matsumoto’s guitar tone resonates in a way that’s sure to make your heart swell.

After listening to this piece, you’ll find yourself wanting to treasure the everyday moments more than ever before.

Hidden Gems and Lesser-Known Songs (31–40) by Popular Japanese Rock Bands

There isn’t a single day I don’t think about you.B’z

Whether together or apart, their hearts are always thinking of each other.

This is a heartwarming love song by B’z that sings of such gentle, profound affection.

The everyday scenes woven by Koshi Inaba and the tender acoustic guitar tones of Takahiro Matsumoto gently warm the heart.

Included on the acclaimed 2015 March release EPIC DAY, the song was also featured in a Huis Ten Bosch commercial.

Listening to this track may make you cherish the ordinary days spent with someone special even more than before.

LoserASIAN KUNG-FU GENERATION

ASIAN KUNG-FU GENERATION 『Loser』
LoserASIAN KUNG-FU GENERATION

Known by the nickname “Ajikan,” ASIAN KUNG-FU GENERATION is a four-piece rock band whose fiery, straightforward rock sound thrills fans.

Their cover of Beck’s “Loser,” with Japanese lyrics, makes a strong impact through its unique atmosphere and catchy melody.

Rather than a simple Japanese translation, the lyrics are cynical in a way that evokes contemporary Japan, delivering a sharp edge that many will find instantly relatable.

It’s a track that showcases a different side of Ajikan’s appeal compared to their original songs.

ChairBACK-ON

Chair (Insert Song from “Kamen Rider Geats”)
ChairBACK-ON

BACK-ON is a two-member mixture rock band formed by childhood friends that made their major debut in 2005.

Their 15th digital-only single, “Chair,” used as an insert song for the tokusatsu TV drama Kamen Rider Geats, makes a strong impact with its hysteric guitar sound and choral opening.

The lyrics, which convey an unwavering drive to win, resonate with the drama’s atmosphere and draw you into the story.

It’s a powerful, upbeat track distinguished by the striking contrast between its piercing melody and cool rap.

A Story of Unwinding the SpiralPeople In The Box

People In The Box “A Story of Unraveling the Spiral” (Official Music Video)
A Story of Unwinding the SpiralPeople In The Box

People In The Box is a rock band from Fukuoka.

Included on their album “Camera Obscura” is the song “A Story of Unwinding the Spiral.” In the song, everyday entanglements and stress are likened to a spiral, and the message is to unwind it by playing to your heart’s content.

The soft voice and conversational singing of vocalist Hirofumi Hatano make you feel relaxed as you listen.

How about giving it a listen during your time at home?

Light In DarkSABANNAMAN

SABANNAMAN【MV】Light In Dark
Light In DarkSABANNAMAN

This track captivates with its unique sound, fusing reggae rhythms and emotional melodies.

Paired with dreamy English lyrics, it showcases SABANNAMAN’s identity as a mixture rock band to the fullest.

Included on the September 2016 mini-album “Psychedelic Sox Funk,” the piece is an experimental work that incorporates diverse elements such as funk, rock, and punk.

At the live show held at Shibuya gee-ge.

in April 2025, it was performed on a blazing-hot stage that whipped the venue into a frenzy.

Seamlessly blending introspective lyrics with an explosive sound, this song is highly recommended for moments when you want to blow away everyday haze or invite a beam of light into your heart.