Group

いちぜん!

Japanese idol group

From: Japan
Active: 2019–2023
Releases: 14

Official site

Members

白浜さや 2019–2020 · original member · former
平野七夕 2019–2020 · original member · former
鈴本ありさ 2019–2020 · former
森川結衣 2019–2023 · original member · former
滝口愛奈 2019–2023 · original member · former
成瀬月咲 2020–2022 · former
大芝りんか 2021–2023 · former

Discography

Singles 14

Links

Official

1zen.tokyo

Social

Reference

Wikidata

Identifiers

MusicBrainz: ec69e847-8e86-4561-85ba-e5def722e6f0

Data from MusicBrainz, saved 14 Nov 2026. Photo from Wikimedia Commons, covers from the Cover Art Archive and Apple Music.