わら ひとり笑い LinksSentence search for ひとり笑いSentence search for ひとりわらいSentence search for 独り笑いKanji details for 笑Edit in JMdict Noun, Suru verb1. laughing by oneselfNoun2. erotic pictures; shungaObsolete term, See also 春画Other forms独り笑い 【ひとりわらい】 Discussions Log in to talk about this word.