Tsuna is faced with a dilemma when Haru and Kyoko eat a Gyoza bun that proves fatal to normal people. Even worse, there is only one antidote available.
Genres: Action & Adventure , Animation , Comedy
Keywords: age-change , anime , based-on-manga , friendship , mafia , school , shounen , slapstick-comedy , super-power , time-travel , urban-fantasy , watch-anime-series-online , tv-shows-online