(card games) strip hanafuda, a Japanese card game similar to strip poker played with hanafuda playing cards, whereby the loser has to remove an item of clothing

play, amuse oneself, enjoy oneself / spend one's time idle, do nothing / for an item not to be in use, be spare or idle

(card games) hanafuda, literally “flower cards”, a card game of Japanese origin

friend

(games) strip mahjong, a Japanese tile game based on mahjong, whereby the loser has to remove an item of clothing.

(slang) adult fans of an anime, a manga aimed at children

(slang) Alternative form of 大きいお友達

耳: ear / 身身, 身々:

耳にする: to hear

耳鳴り: tinnitus