看板娘: an attractive girl or young woman who stands outside a store to attract customers

one day, 24 hours / the daytime, the period from dawn until dusk / (figuratively) a short period of time / one day, someday, an unspecified day / the first day of the month

kapow, bam, biff, bonk

母艦: a mother ship (specifically a water craft); short for 航空母艦 (kōkū bokan, “aircraft carrier”)

市女笠: a woman's straw hat

公募: public appeal / 公簿: public record / 酵母: yeast

two, 2 / second

clay

一日, 1日: one day

人質: hostage; prisoner