Size Guide
Size Guide
To ensure you choose accessories you won't regret.
Here are the measurement methods and quick reference charts for all items.
Ring Sizes
How to Measure
- Wrap a thin string (or paper strip) around the joint of the finger where you want to wear the ring.
- Cut the string at the marked position with scissors.
- Measure the length (mm) with a ruler ← This is the "finger circumference".
- Convert to ring size using the quick reference chart below.
*Fingers tend to be thicker in the evening than in the morning. It's recommended to measure multiple times and use the average value.
*If in doubt, choose a larger size (the risk of not being able to remove a ring is a greater problem).
Japanese Size Quick Reference Chart (Finger Circumference → Ring Size)
| Finger Circumference (mm) | Ring Size |
|---|---|
| Approx. 47mm | 7 |
| Approx. 49mm | 9 |
| Approx. 52mm | 11 |
| Approx. 54mm | 13 |
| Approx. 56mm | 15 |
| Approx. 59mm | 17 |
| Approx. 61mm | 19 |
| Approx. 64mm | 21 |
| Approx. 66mm | 23 |
US ↔ Japanese Size Conversion
| US Size | Japanese Size |
|---|---|
| US 5 | 9 |
| US 6 | 11 |
| US 7 | 13-14 |
| US 8 | 16-17 |
| US 9 | 18-19 |
| US 10 | 20-21 |
Necklace Sizes
How to Measure
If you have a necklace you usually wear, lay it flat on a ruler and measure its total length (cm).
If not, wrap a measuring tape around your neck, then add your preferred amount of slack (tight: +3cm / standard: +7cm / loose: +12cm).
Appearance by Length
| Length | Position/Impression |
|---|---|
| 40cm | Tight on the neck. Choker style. Peeks out when the first shirt button is undone. |
| 45cm | Above the collarbone. Most standard. Matches all T-shirts and V-necks. |
| 50cm | Below the collarbone. Makes an impression on the chest. |
| 55cm | Center of the chest. Swings within shirts and jackets. |
| 60cm | Near the solar plexus. Long and very noticeable. |
Bracelet Sizes
How to Measure
Wrap a measuring tape around the base of your wrist (at the bone that protrudes).
Your measurement +1-2cm is considered "just fit", and +3-4cm is considered "loose".
Impression by Size
| Length | Impression |
|---|---|
| 17cm | Slender, tight. Pairs well with S925 rings. |
| 19cm | Standard size. Average for Japanese men. |
| 21cm | Loose fit. Chain sways on the back of the hand. |
| 23cm | Large. For those with thick wrists or intended to be layered with a watch. |
In Case the Size Doesn't Fit
We offer a paid (¥2,000) resizing and repair service.
▶ Purchase resizing service
If You're Still Unsure
Please send the product name and desired size via official LINE (Register here).
A staff member will provide personalized advice.