Here's FIK (International Kendo Federation) regulation Shinai size:
Gender | Jr. High School | High School | College / Adult | ||
Length | Male & Female | Less than 114cm (size 37) |
Less than 117cm (size 38) |
Less than 120cm (size 39) |
|
Weight | Male Female |
More than 440g More than 400g |
More than 480g More than 420g |
More than 510g More than 440g |
|
Tip Diameter | Male Female |
More than 25mm More than 24mm |
More than 26mm More than 25mm |
More than 26mm More than 25mm |
Shinai size by age:
Age | 4-6 | 7-9 | 10-12 | 13-15 |
Shinai Size | 32 | 34 | 36 | 37 |