whereabouts unknown, unaccounted for, missing, lost / a method of tying a woman's hair without rolling into a bun

a missing person

unknown / unclear / indistinct

ignorance / uncertainty

uneasy, worrying

anxiety, concern, worry, uneasiness / good offices

to worry, be anxious / take care of, help

one's whereabouts, direction or destination / one's outlook, outcome, or future / one's descendant or offspring

a surname

a placename, especially of Namegata (a city in Ibaraki Prefecture, Japan) / a surname