Tsujimoto Market: Our Guarantees
Description
Unicharm Center-in Thin Sanitary Pads — 21.5 cm, 22 pcs
Overview
Center-in is Unicharm's slim sanitary-pad line, made to stay barely noticeable under clothing while holding far more than the thickness suggests. This size is 21.5 cm long with wings and comes 22 pieces per pack.
The pads are designed to draw fluid toward the centre and lock it away, helping you feel dry and secure. Suited to normal-to-heavy flow days.
Explore more women's health products and Japanese health products.
Key Benefits
- ✓ Ultra-thin — discreet and barely visible under clothing
- ✓ High absorbency that draws fluid to the centre
- ✓ Wings help keep the pad in place and add side protection
- ✓ Soft top-sheet for a comfortable, dry feeling
- ✓ 22 pads per pack
- ✓ From Unicharm, a leading Japanese hygiene brand
Product Details
| Brand | Unicharm (Center-in) |
|---|---|
| Country of origin | Japan |
| Product type | Sanitary pads (menstrual) |
| Pad length | 21.5 cm |
| Wings | Yes |
| Quantity | 22 pieces |
| Vendor | Tsujimoto Market |
Who Is This For?
- Anyone who prefers a thin, discreet pad
- Suited to normal-to-heavy flow days.
- Those who want reliable side protection from wings
- Fans of Japanese hygiene products who value a soft, dry feel
How to Use
- Peel off the backing paper and place the pad centred in your underwear.
- Fold the wings around the underside of the underwear to secure it.
- Change regularly through the day for comfort and hygiene.
- Wrap the used pad in its wrapper or paper and dispose of it in the trash — do not flush.
Frequency: Change every few hours as needed
Materials
Surface: non-woven sheet. Absorbent core: fluff pulp with super-absorbent polymer. Backsheet: polyethylene film. Adhesive on the base and wings. Exact material breakdown is printed on the package.
Cautions
- For external use only — do not insert.
- Change regularly; prolonged use of one pad may cause irritation.
- Discontinue use if redness, itching, or irritation occurs on the skin.
- Dispose of used pads in the trash; do not flush.
- Store in a clean, dry place.
Package Contents
1 × pack of 22 Center-in sanitary pads (21.5 cm, with wings)
Shipping & Store Notes
- Ships directly from Japan
- Processing time: 2–6 business days
- Tracking number provided after dispatch
- Import duties and taxes may apply depending on destination country
- Opened cosmetics and supplements cannot be returned for hygiene and safety reasons
Authenticity Guarantee
Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed in Kobe, Japan and dispatched with full tracking.
FAQ
How thin are these pads really?
Center-in is one of Unicharm’s slim lines — the pad is very thin and stays discreet under clothing, yet the absorbent core is designed to hold a full day-time or, in the longer sizes, night-time flow.
Do they have wings?
Yes, this size has wings that fold around your underwear to keep the pad centred and add protection against side leaks.
Is the packaging or text in Japanese?
Yes. This is the authentic Japanese retail product, so the packaging is in Japanese. The size (cm) and piece count are printed clearly on the pack.
Are these reusable?
No — these are single-use disposable pads. Wrap each used pad and place it in the trash; do not flush it.
How long does shipping take, and are there customs fees?
We dispatch from Kobe, Japan within 2–6 business days with tracking. Delivery time and any import duties depend on your country and are charged locally.

