当: this (business or place)

東: a surname / 唐: Tang dynasty, which ruled China from 618 to 907 / 湯: / 藤: a surname

to concatenate / to compose / covered in a gauze-like net

Alternative form of 栃

東芝: Toshiba, a Japanese company

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

等価: equivalent

投下: investment / 透過: penetration / 灯火: lamp / 等価: equivalence / 糖化: saccharification / 灯下: by lamp / 踏歌: an ancient dance / 藤花: wisteria flower / 頭花: flower head / 東下: going east / 刀下: under the sword

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