November suit; rain suit
In hanafuda, the suit for November, featuring rain, willow, and a man with an umbrella. Also called 'rain suit'.
雨札は花札の十一月の札です。
The rain suit is the November suit in hanafuda.
From 雨 (rain) + 札 (card/suit). The name reflects the rainy season associated with November in the traditional Japanese calendar.