If a player gets a card on own side, the card is eliminated, and if a player gets a card on opponent side, the player can choose one card from any card on own side to send to opponent side, which means 1 card is eliminated from own side.
自陣にある札をとった場合、その札が1枚減り、敵陣にある札をとった場合、自陣の札の好きな札を敵陣に送ることで自陣の札が1枚減る。