>>12164248>A happi (法被/半被) is a traditional tube-sleeved Japanese coat, usually worn only during festivals. Happi typically feature symbols and/or text on the lapels, with a larger design on the back of the coat, typically the name or the festival or the participating association; the kanji for festival ('祭り', "matsuri") may also be present. Also, Hapi is the name of an Egyptian god.
btfo by conveniently cherrypicked irrelevant facts from Wikipedia
