刀: a sword, a katana; a scalpel, such as that used by a surgeon; a kind of bronze or copper money in ancient China, shaped a bit like a sword / 灯: electric light / 当: / 投: / 豆: / 党: political party

杜宇:

当: this (business or place)

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

等: et cetera, and so on / 島: island

問う: ask, inquire; accuse (of a crime); care (about) / 訪う:

弟: younger brother

盗撮: secret photography, taking photos without the subject's permission / 透察: insight

冬星: a male given name

東亜: East Asia / 東: a surname