That's a drinking game for the anime Attack Number One:
- Take a sip when someone says they can do it.
- Take a sip for every volleyball match.
- Take two sips when Kozue's team wins.
- Take three when her team loses.
- Take two sips when Kozue's team wins.
- Take a sip for every Training from Hell.
- Take a sip when Kozue learns a new attack.
- Take a sip when you see someone else's special attack for the first time.
- Take a sip when someone doesn't want to play volleyball anymore.
- Take another sip when she comes back to the team.
- Take two sips when someone has to quit playing volleyball because of illness or injury.
- Take a sip for every Title Drop (Beware: The episode when Kozue mourns about her deceased boyfriend may kill you!)
- Take a sip when Tsutomu talks about selling fresh vegetables.
- Take a sip for every twinkle in somone's eyes.
- Take a sip when someone's face is hit by a ball.
- Take a sip when someone's beard reminds you of Adolf Hitler.
- Especially for the German Dub: Take a sip for every voice acting error.