nonfiku

Name (Japanese)

のんふぃく！

Name Reading

Currently in preparation

Members

Currently in preparation

Location

Currently in preparation

Agency

Currently in preparation

Profile

An 8-member female idol group from imaginate, also part of HEROINES, who perform under the catchphrase, "Is the me that you loved non-fiction?" They debuted on May 5, 2021. The members are Haruka Koiboshi, Riho Mashiro, Piano Minase, Toka Nagatsuki, Marin Umi, Corune, Niina Mio, and Amu Katsuki.

Official Spotify

Open in Spotify

X (Twitter)

X Profile

Last Updated

October 21, 2025

Support ALT-IDOL Japan and join our project!

Choose how you'd like to support:

• Ask About Japanese Idols ($3)
Ask us anything about Japanese idols!

• Priority Update Request ($6)
Request an update for this idol or page.

• Custom Translation Request ($20)
Get English summaries and context for idol posts or articles.

Visit our BMC page to support