PROBLEM TO BE SOLVED: To provide a Japanese grammar learning tool which consists of three first plates, one second plate, one third plate, a plurality of first pieces, and a plurality of second pieces.;SOLUTION: Some portions of the first plates can be connected with the second plate or the third plate, some portions of the first piece can be slid and combined with the first plates or the second plate, and some portions of the second piece can be slid and combined with the first plate or the second plate. The first plates and the second plate are respectively provided with different Japanese character particles. Japanese characters are provided to the first pieces and the second pieces. When the plurality of first pieces are combined with the first plates and the second sides of the adjoining first pieces are complemented, it is indicated that the characters on the pieces and the particles on the plates comply with the Japanese grammar. When the plurality of second pieces are combined with the second plate and the second sides of the adjoining second pieces are complemented, it is indicated that the characters on the pieces and the particles on the plates comply with the Japanese grammar.;COPYRIGHT: (C)2010,JPO&INPIT
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