Hakushon Daimaou

Hakushon Daimaou, called Bob in many dubs, is a genie who lives in the bottle found by Kan-chan. A sneeze summons him and obliges him to grant the sneezer's wishes until that person sneezes again. His clumsiness can turn wish-granting into trouble, and mathematics is another weak point. His daughter Akubi also lives inside the bottle.