世帯主 せたいぬし Meanings Noun head of the family (esp. as recorded in the resident register); head of the household; householder See also: 住民基本台帳 (じゅうみんきほんだいちょう). Kanji 世 world. Read as セ. 帯 belt. Read as タイ. 主 main. Read as ぬし. Jinuma: Japanese Dictionary · Word lists