- Group name: NiziU (ニジュー/니쥬)
- Fandom name: WithU
- Instagram: @niziu_info_official
- Twitter: @NiziU__official
Members
- Mako (真子/マコ/마코)
- Rio (梨緒/リオ/리오)
- Maya (まや/マヤ/마야)
- Riku (陸/リク/리쿠)
- Ayaka (あやか/アヤカ/아야카)
- Mayuka (まゆか/マユカ/마유카)
- Rima (りま/リマ/리마)
- Miihi (みいひ/ミイヒ/미이히)
- Nina (仁菜/ニナ/니나)
