| 摘要 |
PROBLEM TO BE SOLVED: To provide water-shooting game equipment causing a person to experience the charm and wonder of freely changing water, enjoy a pleasure of controlling water, laughter through playing with water and communication through water and acquiring the achievement and potentiality of water through a variety of experiences related to water such as those related to power of water. SOLUTION: The water-shooting equipment comprises water-shooting gun devices G1, G2, G3 and G4 constituting two pairs each disposed opposite to one another on a land side B1 and a volcanic island side B2 across a water body W1 and capable of causing a water pressure high enough to make water reach the land side B1 and the volcanic island side B2 and target devices H1, H2 installed at positions which the water shot from the water-shooting gun devices G1, G2, G3, G4 can reach. COPYRIGHT: (C)2005,JPO&NCIPI
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