pornographic painting; shunga

Yichun (a prefecture-level city in Heilongjiang, China)

an instant, a very short span of time, the wink of an eye

instant kill, instakill / quick victory

kill instantly, instakill / quickly become victorious

(obsolete) The hentaigana syllable that is used to represent wi in old Japanese text.

an adult son residing with his parents; generally has not yet or can not come into family inheritance / a female servant working in a daimyō, ōoku, or other high-ranking house

room rent

at-home clothes

(Internet slang) dirty room