NiziU
Tier BJYP Japan project

Photo: Wikimedia Commons (CC)
- Type
- Group
- Agency
- JYP
- Tier
- B — Notable fandom
- Gender
- Female
- Debut
- 2020
- Fandom
- WithU
- Status
- Active
Notes
JYP Japan project
About NiziU
Overview
NiziU is a girl K-pop group that debuted in 2020 under JYP, and is 6 years into their career. The lineup is composed of 9 members: Mako, Rio, Maya, Riku, Ayaka, Mayuka, Rima, Miihi, and Nina. The official fandom is named WithU, a name fans use across social media, fan-meets, and concert venues.
On kpopdropz's tier framework, NiziU is rated Tier B — Notable fandom — a tier that is an established act with a steady release cadence and a loyal core fandom. Across our discography database, NiziU is tracked across 1 release (1 mini album), spanning the act's release history through to the most recent comeback. Their most recent release indexed here is GOOD GIRL BUT NOT FOR YOU (Mini Album, released 2026-04-01), fronted by the title track "Too Bad".
Members9
NiziU is composed of 9 members: Mako, Rio, Maya, Riku, Ayaka, Mayuka, Rima, Miihi, and Nina. Position assignments include Mako (Leader · Main Vocalist), Rio (Main Dancer), Maya (Vocalist), Riku (Lead Dancer), Ayaka (Main Vocalist), Mayuka (Lead Rapper), Rima (Main Rapper), and Miihi (Vocalist · Visual). The lineup spans birth years 2001–2005, with Mako as the eldest and Miihi as the maknae.
MMako
Mako Yamaguchi
마코
Leader · Main Vocalist
Born 2001
RRio
Rio Hanabashi
리오
Main Dancer
Born 2002
MMaya
Maya Katsumura
마야
Vocalist
Born 2002
RRiku
Riku Ozawa
리쿠
Lead Dancer
Born 2002
AAyaka
Ayaka Ikeda
아야카
Main Vocalist
Born 2003
MMayuka
Mayuka Oguchi
마유카
Lead Rapper
Born 2003
RRima
Rima Yokoi
리마
Main Rapper
Born 2004
MMiihi
Miihi Suzuno
미이히
Vocalist · Visual
Born 2005
NNina
Nina Hilman
니나
Maknae
Born 2005
Discography1
All releases →NiziU's release history indexed on kpopdropz spans from GOOD GIRL BUT NOT FOR YOU (Mini Album, 2026-04-01) through to GOOD GIRL BUT NOT FOR YOU (Mini Album, 2026-04-01) — a single year arc covering 1 project.
Gallery2
Press shots, album visuals, and video stills
📷 Press & live
Public domain & CC images via Wikimedia Commons
Latest news2
All news →2026-06-16
June Idol Group Brand Reputation Rankings Announced
The Korean Business Research Institute has released June's brand reputation rankings for idol groups based on consumer participation, media coverage, interaction, and community awareness. BTS continues to lead the rankings. Data was collected from May 17 to June 17.
Soompi2026-04-01
NiziU drop 2nd Japan EP 'GOOD GIRL BUT NOT FOR YOU'
JYP Japan's NiziU return on April 1 with second Japanese EP 'GOOD GIRL BUT NOT FOR YOU' and title track 'Too Bad', charting on Oricon and Billboard Japan weekly album rankings.
STARNEWS
Where to buy NiziU photocards & merch
Buying guide
For collectors, NiziU photocards and merchandise are distributed across four channels that matter for resale value and authenticity: (a) standard album versions sold worldwide through Ktown4u, Music Plant, and Weverse Shop, (b) pre-order benefit (POB) cards offered by individual retailers — each shop typically ships a different exclusive card, (c) fansign and lucky-draw cards, which are Korea-only and only obtainable by attending an event or buying through a Korean proxy, and (d) secondary market listings on Mercari, Bunjang (번개장터), and X/Twitter trade communities.
Before buying NiziU photocards on the secondary market, treat every listing as a potential reprint until proven otherwise. Reprints are the single biggest risk for new collectors: they look indistinguishable in flat photos but show subtle differences in print texture, edge cut, and back-side ink under good light. Always ask for clear photos of the back, the corner cut, and a held-card video at an angle. For lucky-draw and fansign cards, request the original event proof or known seller history. We cover authentication signals on our verification guides — see the internal links above this section.
Direct from-Korea routes (Ktown4u, Music Plant, Weverse Shop) typically ship within 5–10 business days for Asia and 10–20 days for North America and Europe. Customs duties vary by country: the EU and UK generally charge VAT plus a small handling fee on parcels over the de minimis threshold; the US has higher de minimis tolerances; LATAM markets (Brazil, Mexico) often see longer customs holds. Plan release-week budgets accordingly, and prefer pre-orders over launch-day purchases when shop stock is limited.
As an Amazon Associate, kpopdropz earns from qualifying purchases.
Frequently asked questions about NiziU
10 Q&A
- When did NiziU debut?
- NiziU debuted in 2020 under JYP.
- Who are the members of NiziU?
- NiziU is composed of 9 members: Mako, Rio, Maya, Riku, Ayaka, Mayuka, Rima, Miihi, and Nina.
- What agency manages NiziU?
- NiziU is managed by JYP.
- What is the official fandom name of NiziU?
- NiziU's official fandom is named WithU.
- How many albums has NiziU released?
- Our database currently tracks 1 NiziU release, including 1 mini album. The catalog is updated as new comebacks are indexed.
- What is NiziU's most recent album?
- The most recent NiziU release indexed here is GOOD GIRL BUT NOT FOR YOU (Mini Album, released 2026-04-01), with title track "Too Bad".
- Where can I buy NiziU photocards?
- NiziU photocards are sold through standard album purchases (Ktown4u, Music Plant, Weverse Shop), retailer-exclusive pre-order benefit cards, Korea-only fansign and lucky-draw events, and the secondary market (Mercari, Bunjang). Always verify authenticity before any high-value resale purchase.
- Are NiziU photocards from Weverse different from Ktown4u versions?
- Yes. Each shop typically offers its own exclusive pre-order benefit (POB) photocard or photobook, so the Weverse version, the Ktown4u version, the Music Plant version, and the Korean shop versions are usually different. Collectors who want a complete set buy from multiple shops.
- Is NiziU currently active?
- Yes — NiziU is currently active. Track upcoming comebacks and tour dates from this page or our release calendar.
- Where can I watch official NiziU music videos?
- Official NiziU music videos are available on the group's verified YouTube channel, with embedded clips and release context curated on this site under the videos section.
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All artists →More JYP acts and Tier B acts fans of NiziU also follow.




