SUPER EIGHT: The Band Side of Japanese Idol Culture

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Japanese Pop · SUPER EIGHT

SUPER EIGHT: The Band Side of Japanese Idol Culture

Guitar, bass, drums and conversations about music: another way into a group once known as Kanjani Eight.

ENTERTAINMENT & CELEBRITIES · 5 MIN READ

A Japanese idol group can also be the people playing the instruments.

SUPER EIGHT make that part of the culture easy to explore. Their work includes choreographed performances, band playing and a television programme built around musicians talking and making music together. TV Asahi’s festival biography specifically describes both dance and band performance as parts of their identity.

For an overseas listener, that opens several doors. You might arrive through a guitar part, a collaboration with a band you know, or a television discussion that sends you back to a familiar song with new ears.

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Five members, two names to recognise

The current official member profiles list You Yokoyama, Shingo Murakami, Ryuhei Maruyama, Shota Yasuda and Tadayoshi Ohkura. The group’s history reaches back to its formation in 2002 and CD debut with “Naniwa Iroha Bushi” in 2004.

Older releases and footage often use the name Kanjani Eight, written 関ジャニ∞. The group adopted SUPER EIGHT on February 4, 2024. Knowing both names helps you connect the older catalogue with the current artist pages.

Ryuhei Maruyama gesturing with one hand, wearing a light grey cardigan over a striped shirt.
Ryuhei Maruyama in an archival 2022 portrait, when the group was known as Kanjani Eight.
Photo: Ministry of Economy, Trade and Industry, Japan (METI), via Wikimedia Commons · CC BY 4.0. Portrait framing as supplied on Commons; reduced-resolution version, with no further crop or retouching by LAYERS OF JAPAN.

Listen to the players behind the voices

A useful example comes from the television programme’s earlier Kanjam era. In its announcement of a session with Tomoyasu Hotei and MIYAVI, TV Asahi identifies Yasuda on guitar and vocals, Maruyama on bass, and Ohkura on drums for a performance of BOØWY’s “NO.NEW YORK.” The credits make the instrumental roles concrete.

Those roles offer a listening guide of their own. Follow the bass underneath a vocal line, then listen to how the drums shape the same passage. A guitar can supply rhythm, a melodic response or a change in texture. You do not need to know the names of chords to notice when one part changes what the others are doing.

This is one reason to seek out a full performance when it is officially available. A close-up gives you a face; a wider shot can show how the players work together. Both belong to the experience of following this group.

EIGHT-JAM: music becomes a conversation

EIGHT-JAM is another part of that picture. TV Asahi describes it as a music variety programme in which SUPER EIGHT welcome different artists for talk and jam sessions, with actor Arata Furuta also appearing.

The format gives a newcomer a route beyond the group’s own songs. A guest musician, an arrangement or an instrument can become the next thing to explore. The pleasure is partly in hearing people pay close attention to how music works.

The official programme pages are in Japanese, so language support matters if you want to follow a detailed discussion. Check available subtitles and licensed viewing options in your region; an archived episode description is a reference, not a promise that the full programme is available everywhere.

Shota Yasuda wearing round tinted glasses and a light beige jacket over a brown lapel.
Shota Yasuda in a 2022 portrait. The photographs in this article are archival portraits, not concert images.
Photo: Ministry of Economy, Trade and Industry, Japan (METI), via Wikimedia Commons · CC BY 4.0. Portrait framing as supplied on Commons; reduced-resolution version, with no further crop or retouching by LAYERS OF JAPAN.

“Mikansei”: follow the songwriting credits

For a song to put beside those television sessions, try “Mikansei”(未完成), released on May 10, 2023. It was the theme for the drama Kaettekita zo yo! Kotaro wa Hitorigurashi.

The label’s release information credits the band NAMUABEDABUTSU(南無阿部陀仏) with the composition. That is a useful detail for a new listener: a pop group’s catalogue can also be a way to discover the musicians writing for it.

The title means “unfinished.” Keep that word in mind as you explore the official music video and the song, without needing to translate every line immediately. The Japanese title above will help you find the right release among the group’s older Kanjani Eight material.

A meeting with Tokyo Ska Paradise Orchestra

A different connection leads to “Ano Natsu no Aimai ME feat. SUPER EIGHT”, released by Tokyo Ska Paradise Orchestra on August 8, 2024.

On the collaboration’s official page, Atsushi Yanaka traces the groups’ relationship back to working together on a new arrangement of “Musekinin Hero” in 2018. The later release therefore grew from an existing musical relationship.

The label’s announcement links to the music services and video, drawing attention to a dance sequence involving all fourteen performers. It is a useful reminder of the range being explored here: instrumental collaboration and choreography can sit comfortably within the same musical world.

Tadayoshi Ohkura in round tinted glasses and a dark brown jacket, with an Expo 2025 sign behind him.
Tadayoshi Ohkura in a 2022 portrait, before the group adopted the name SUPER EIGHT.
Photo: Ministry of Economy, Trade and Industry, Japan (METI), via Wikimedia Commons · CC BY 4.0. Portrait framing as supplied on Commons; reduced-resolution version, with no further crop or retouching by LAYERS OF JAPAN.

Choose the part that interests you

Three routes into SUPER EIGHT
Your interestA place to begin
Musicians and instrumentsThe official EIGHT-JAM programme pages and their session credits.
Songs and their writers“Mikansei” and the collaborators named on its release page.
Connections between groups“Ano Natsu no Aimai ME,” with Tokyo Ska Paradise Orchestra.

For a longer listening session under the newer name, the self-titled album SUPER EIGHT was released on July 31, 2024. It offers an album-length next step after exploring an individual song or collaboration.

Keep the official INFINITY RECORDS website nearby for the catalogue and current announcements. If you explore older releases, check the exact edition before buying: recorded extras and time-limited digital benefits can differ.

For this introduction, the most revealing connection is between the faces and the sound. Learning who plays a bass line or holds a rhythm gives you another way to recognise a performer—one that stays with you even when the camera moves elsewhere.

Sources & image notes

Factual references are linked in the relevant sections: STARTO for the current lineup, INFINITY RECORDS for releases and the name change, TV Asahi for the programme and performance credits, and Tokyo Ska Paradise Orchestra for the collaboration. The listening suggestions are our editorial interpretation.

The three portraits are archival 2022 images credited to Japan’s Ministry of Economy, Trade and Industry and distributed on Wikimedia Commons under CC BY 4.0. They predate the name change and are not concert photographs. Sources, licences and changes are given below each image. Their use does not imply endorsement.

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