It is illegal to cook Fugu (Blow Fish) for more than 80 seconds. Fugu contains deadly poison in the organs. Despite of the risk, fugu dishes are considered special feasts in Japan.

Sec. 39-76. – Spitting or throwing fruit skins, etc., on sidewalks, etc. No person shall spit or throw fruit skins, parings or peelings upon any sidewalk in the city or upon the floor of any bus operated within the city or in any public elevator, public building, public theater or public hall or upon any…