One day Kan-chan finds a magic bottle in the attic. Whenever someone sneezes, a genie named Hakushon Daimaou is brought out and must grant any wish of whoever sneezed until he or she sneezes again. Sometimes, however, he accidentally fails and only causes trouble instead of granting any wishes.
Watch Bob in the Bottle episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.