About speed maker cap

First of all I have 2 question about speed maker caps ???
1Is speed maker caps remove able?
2does the speed maker letter on the cap of the yoyo have any meaning?(for shure it’s not chainese because I know chainese)

Try using a suction cup or some Duct Tape. And I’m pretty sure the words are japanese.

If I remember correctly, I showed the caps to my mom (and she knows Japanese, she went to Japan) and she said (I think) that it was a bank stamp that had his (Hiroyuki Suzuki’s) name on it.

Hope this helped ;D

Spelling is Chinese not Chainese. Other than that you already have your answer.

sorry I’m Thai people. ;D

Are you really Asian?