Size Chart

Ring

size
(Japan)
Inner circumference
(mm)
size
(US)
size
(Japan)
Inner circumference
(mm)
size
(US)
1 40.8 1 11 51.3 6
2 41.9 2 12 52.4 6.5
3 42.9 2.5 13 53.4 6.5-7
4 44 3 14 54.5 7-7.5
5 45 3.5 15 55.5 7.5-8
6 46.1 3.5-4 16 56.5 8
7 47.1 4-4.5 17 57.6 8.5
8 48.2 4.5-5 18 58.6 9
9 49.2 5 19 59.7 9.5
10 50.3 5.5 20 60.7 10

*The size may vary slightly depending on the design, thickness, and width of the ring band.

 

(Reference) How to measure the inner circumference of your finger
You will need:
・String (or paper which is cut to the width of a ring)
・Pen or marker
・Ruler

  1. Wrap the string around the thickest part of your finger (around the second joint). (*Be careful not to tighten too much.)
  2. Mark where the string overlaps.
  3. Extend the wrapped string and measure the length between the two marks with a ruler.
  4. Compare your inner circumference to the size chart above to find your approximate ring size.

*If you want to check the correct ring, we recommend using a ring gauge to measure.
*The size of fingers change depending on the season and time of day. Consider the condition of your finger when measuring.

 

Necklace

Length Name Feature
about 30-40cm
Choker
It is a type that fits snugly around the neck. Makes your neck look feminine and gorgeous.
about 40-45cm Princess It's a standard necklace length. The necklace comes around the collarbone and gives an elegant impression.
about
50-60cm
Matinee It's a rather long necklace. It looks great with simple fashion and gives an impression of a mature woman.