Reservations for uka Moon study 24/Nov, a new release from the total beauty company uka (@instauka, @ukacojp, @ukatokyo), open on Monday, November 9, 2026. The product goes on sale on Tuesday, November 24, 2026.
About moon study
In 2022, moon study was born, following the rhythm of the new moon. In 2026, the colors follow the rhythm of the energy-filled full moon, drawing inspiration from the traditional names of full moons combined with the meaning of zodiac signs.
Reservations are open for uka Moon study 24/Nov, which goes on sale on Tuesday, November 24, and for the Full Moon Starter Set, which is available only at the official online store. The starter set is recommended for anyone who wants to put effort into nail care in 2026, caring for their natural nails while growing healthy, beautiful nails. Even on busy days, the brand encourages caring for your nails and hands in step with the full moon cycle.
About Reservations
From Monday, November 9, reservations start exclusively for members of uka's members club, ukainn.
- Reservation period: Monday, November 9 to Monday, November 23, 2026
uka Moon study 24/Nov

The full moon on November 24 is the Beaver Moon in Gemini.
- Price: ¥2,750 (tax included)
- Volume: 10 mL
- On sale: Tuesday, November 24, 2026
Full Moon Starter Set (Limited to 10 Sets)

- Price: ¥19,800 (tax included)
- Reservations: From Monday, November 9, reservations are accepted only at the official online store.
What's Included
- uka Moon study 24/Nov: The full moon on November 24 is the Beaver Moon in Gemini.
- uka top coat Moon Shine: A top coat that lets you wear the glow of the moon on your fingertips.
- uka base coat stay: A base coat that protects nails and protects color.
- uka Hand Clear Mist Amu: Keeps hands clean and also works as preparation before applying nail color.
- uka better nail serum: A nail serum that delivers ingredients to help nails and the nail matrix stay healthy.
- uka nail oil 24:45: A nail oil with a lavender and vanilla scent that leads to a sweet, dreamy sense of happiness.
- uka nail color remover 12:55: A two-layer remover blended with plant oils.
- uka Hand Balm: A rich, thick-textured balm for intensive care of dry skin.
- uka メッシュ巾着バッグ (mesh drawstring bag): An original uka drawstring bag for travel, the sauna, or the gym.
- Mini nail file and mini nail shiner
Stores Accepting Reservations
Reservations are accepted from Monday, November 9 to Monday, November 23, 2026 at the following locations.
Directly Operated Salons and Salon-Attached Stores
- uka 東京ミッドタウン 六本木 (Tokyo Midtown, Roppongi)
- uka 広尾店 (Hiroo)
- uka park side suite (Roppongi)
- ukacojp/store (Omotesando)
- uka store / Care & Share (Takanawa)
uka Stores Nationwide
- uka store Sapporo Stellar Place (Sapporo)
- uka store Sendai PARCO2 (Sendai)
- uka store Shibuya RAYARD MIYASHITA PARK (Shibuya)
- uka store NEWoMan SHINJUKU (Shinjuku)
- uka store NEWoMan YOKOHAMA (Yokohama)
- uka store Nagoya Takashimaya GATE TOWER MALL (Nagoya)
- uka store Kyoto ShinPuhKan (Kyoto)
- uka store Osaka LUCUA 1100 (Osaka)
- uka store DAIMARU SHINSAIBASHI (Osaka)
- uka store Hankyu Umeda (Osaka)
- uka store AMU Plaza Hakata (Hakata)
Note that the Full Moon Starter Set is available only at the uka official online store.
Official Links
- uka official online store: https://ukakau.com/
- uka website: https://uka.co.jp/
- Instagram, uka Official Brand Account (@instauka): https://www.instagram.com/instauka/
- Instagram, uka Salon & Store Info (@ukacojp): https://www.instagram.com/ukacojp/
- Instagram, uka Official USA Account (@ukatokyo): https://www.instagram.com/ukatokyo/
- Instagram, ukafe (@ukafe.info): https://www.instagram.com/ukafe.info/
- X, official account (@uka_beauty): https://x.com/uka_beauty