User summary: ６つ子７組 (Mutugo Nanakumi) (literally "Seven Sextuplets") is a set-collection card game. There are 42 cards with 7 ranks and 6 suits. You make collections of 3 or more cards of the same suit or rank and display them in front of you. A collection usually comes from your hand, but you can use one card from the table, including a card from a collection an opponent displayed. You may even disband a collection you previously displayed and make multiple collections or one bigger collection. Publisher's summary: "カードを取ったり捨てたりしながら、手持ちのカードを整えます。 æ—¢ã«å–ã£ãŸã‚«ãƒ¼ãƒ‰ã€å ´ã®æ¨ã¦æœ­ã€æ‰‹æœ­ã‚’çµ„ã¿åˆã‚ã›ã‚‹ã“ã¨ã§ã€ã‚«ãƒ¼ãƒ‰ã‚’é€£ç¶šã§å–å¾—ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚"