Drinking game for ''Series/KamenRiderDenO'':
* Take a shot every time the action is in the [=DenLiner=].
* Take 1 every time Hana smacks any of the Taros' around.
* Take 1 shot every time two riders fight each other. Two if it's a movie. Three if one of the combatants is Decade, Diend, or a rider summoned by Diend. Four if Super Sentai are involved.
* Take a shot every time the Den-Liner is stolen. Two if it's in a movie.
* Take a shot for every form Den-O changes into. Two if it's Climax or Liner. Three if it's Super Climax.
* Take a shot when you hear Momotaros' CatchPhrase.
** Take two if it's one of the other Taros' catchphrases.
** Three if it's Sieg's.
* Take a shot every time Ryotaro's bad luck kicks in. Two if it's Kotaro.
* Take a shot every time Momotaros calls someone a bastard.
* Take a shot every time you hear "Hissatsu waza" part 2, 2 dash, part 3, part 5. Two if it's Climax version or Decade Version. Three if it's Part One
* Take a shot whenever Yuuto beats Deneb up.