Passcode
Group · Japan · formed 2013
Japanese female idol group
Timeline
2010s
Biography
Biography
Passcode (Japanese: パスコード, Hepburn: Pasukōdo; stylized as PassCode), is a Japanese metal idol group founded in 2013.
History
Passcode was formed in Osaka in 2013 and consists of the four vocalists Nao Minami, Kaede Takashima, Emily Arima and Hinako Ōgami. Passcode is supported by a backup band.
After releasing several singles and albums on smaller labels, the group signed to Universal Music Japan and released their second full-length album Zenith in 2017. In 2018 the band signed with British record label JPU Records and released a best-of record called Ex Libris Passcode in Europe.
Their song "Ichika Bachika" became the opening song for the second season of the live-action film adaption of Kakegurui. In June 2020, their ninth single "Starry Sky" debuted at number 1 on the Japanese Oricon weekly singles chart and the Billboard Japan Top Singles Sales chart, selling over 7,000 units in its first week after release.
Musical style
The musical style of Passcode can be described as Electronicore. Some vocalists use harsh vocals next to cleans. Yuna Imada contributed the harsh vocals before her retirement in 2021, with the job now handled by former Ladybaby member Emily Arima. Kaede Takashima uses the harsh vocals in some tracks like "Taking You Out" and "Club Kids Never Die". The band uses Auto-Tune while singing.
The band mixes metalcore with EDM and J-pop. The songs are written in Japanese language and contain English-language parts as well.
Members
Nao Minami – vocals, and dancer (2013–present)
Kaede Takashima – vocals, and dancer (2014–present)
Hinako Ōgami – vocals, and dancer (2015–present)
Emily Arima – vocals, and dancer (2021–present)
Past members
Reika Kamisaki – vocals, and dancer (2013)
Saki Sakurai – vocals, and dancer (2013)
Kyōko Kazuki – vocals, and dancer (2013)
Yūri Kurohara – vocals, and dancer (2013–2015)
Yuna Imada – vocals, and dancer (2014–2021)
Discography & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 5 | 32th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 0 | 0th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 1 | 40.6th |
| Recording span (years) | 13 | 31.9th |
| Genres | 1 | 56th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (0 release groups)
No discography rows stored yet
MusicBrainz enrichment for this artist is still pending. Release groups appear here once it runs.
Stats & PK
Percentile within all 23,672 published artists.Put Passcode head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 5 | 32th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 0 | 0th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 1 | 40.6th |
| Recording span (years) | 13 | 31.9th |
| Genres | 1 | 56th |
Awards & honours
Where this record comes from
core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q20042230genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q20042230seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Passcode_%28group%29biography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Passcode_%28group%29
Why this artist is in the database
- List of J-pop artists
Tier rule: curated genre/region list
Image: no portrait (not displayed: the licence credit is missing)
Wikidata: Q20042230 · MusicBrainz: 2b875bcd-6f09-4b70-87fc-17d3f17e6097
Similar artists
Browse every Tier 3 artist →Ranked from this record's own data: shared genre tags (rarer tags weigh more), era, home country and comparable fame. Every card lists the signals that placed it — no editorial picks.

Akishibu Project
Japan · Group
J-pop
1 shared genre tag · from Japan
5 wikis
Bon-Bon Blanco
Japan · Group
J-pop
1 shared genre tag · from Japan
5 wikis
The Checkers
Japan · Group
J-pop
1 shared genre tag · from Japan
5 wikis
Charcoal Filter
Japan · Group
J-pop
1 shared genre tag · from Japan
4 wikis
Cheeky Parade
Japan · Group
J-pop
1 shared genre tag · from Japan
6 wikis
CooRie
Japan · Group
J-pop
1 shared genre tag · from Japan
6 wikis
King & Prince
Japan · Group
J-pop
1 shared genre tag · from Japan
6 wikis
Boys and Men
Japan · Group
J-pop
1 shared genre tag · from Japan
3 wikis