hidden room; secret chamber / closed room

a male given name

(of leaves, archaic) to turn (change colors) in autumn

Short for 三味線 (samisen): a samisen: a Japanese stringed instrument played by plucking, vaguely similar to a banjo

elegant, refined tastes

refugee / (Internet slang) people who "have nowhere to go" after a dearly-loved anime finishes airing

Short for ゼミナール (zemināru, “seminar”).

(education) seminar

a female given name

milli-