こいこい

noun

koi-koi; a hanafuda game

A two-player hanafuda game where players call 'koi-koi' to continue the round and aim for higher-scoring combinations.

See also: 花札

• 正しょう月がつに家か族ぞくでこいこいをして遊あそんだ。

  We played koi-koi as a family during the New Year holidays.