spiral shellfish, especially smaller ones / edible marine whelks of family Buccinidae / alternate name for 田螺 (tanishi): river snails of family Viviparidae

(Tsushima) sweet potato

world / a metaphorical world (how one lives one's life) / society, the times / a realm, a circle, a sphere / (Buddhism) the four inner realms of 須弥山 (Shumisen) / (Buddhism) realm governed by a buddha

(sex, vulgar) coming instantly