偸安: to snatch a moment of rest

等質:

忍者刀: ninja sword, ninjatō.

盗用: to use without permission, to plagiarize / 登用: to post (someone) to an office or station

当用: current use / 登用: one's position, one's job assignment / 盗用: unauthorized use, plagiarism / 東洋: the Orient, the East

東亜: East Asia / 東: a surname

闘志: fighting spirit / 闘士: fighter / 投資: investment / 透視: seeing through / 凍死: death from cold / 刀子: small knife / 唐紙: Chinese paper / 倒死: dying on the side of the road / 島司: governor of an island

投資: invest / 透視: see through / 凍死: freeze to death / 盗視: steal a glance

闘志: a male or female given name

東下: to go east / 投下: to invest / 透過: to penetrate / 糖化: to saccharify / 登科: to pass the civil service test