Circumference
The circumference radical and the circumference kanji are the same!
Know your radicals, yo!
しゅう
まわ
None
Practice how to measure the circumference of an item by using your shoe (しゅう). Your shoe is kind of round, and it's free. I mean it's right there on your foot.
Try to find the circumference of your shoe and then email us with the measurement. I promise you'll never forget this kanji if you actually do it.