a yakuza member beneath the oyabun and responsible for seeing that his orders are carried out correctly.

scratching the head / ornamental hairpin

to scratch the head

(idiomatic) bright, intelligent, sharp

there are no words to describe it

to grumble (about something trivial)

fortune and happiness will come to the home of those who smile

Synonym of ゴールデン・ゲート・ブリッジ (Gōruden Gēto Burijji, “Golden Gate Bridge”)

(obsolete) San Francisco Bay (a bay of San Francisco, California, United States)

perineum / a narrow pass, a precipice / Used other than figuratively or idiomatically: see 蟻, 門, 渡る.