A strategic card game where you connect pipes to prevent water leaks. I found this while cleaning, and I think my parents bought it for me, assuming it was a game that would make me think, but it was probably too difficult for a child, and I never used it. Contents: * Cards: 111 pipe cards and 2 English cards * Metal wrench: Unused * Japanese instruction manual: 1 * Bathtub-shaped card case: 1 I think I only played it once, so the cards aren't sun-faded, but the box has some scratches due to its age. If you don't mind a used item, please consider purchasing it.