Sorry, I can't resist the temptation to post the last picture too. It can also be called as a gun, right? ahaha... Okay girls, have you watched CTKT episode 123? Yuichi, Jin and Junno learned some rules how to act like a yakuza. You can see them playing with a gun and they were totally hilarious in that episode. Have fun!
Pictures credit to unlle-os & mrsmustang