| 摘要 |
A chopping board for sashimi on which a block for sashimi can be sliced into pieces with substantially the same size (area) and weight neatly and easily even by those without any experience when the block is cut diagonally is provided. A projecting stripe portion 21 is integrally formed on the top face of a chopping board 20, and angle-setting slits 22, in one of which a blade edge of a knife 1 is inserted, are formed in large number in this projecting stripe portion 21 in the lateral direction of the projecting stripe portion 21 at an interval corresponding to the thickness of one sashimi piece. Inclination of the angle-setting slit 22 on the perpendicular plane is set such that an inclination angle alpha with respect to a perpendicular base line 24 sequentially becomes larger and inclines to a head part side 17a as getting closer to a tail side 17b of the block 17 if the block 17 is placed on the top face of the chopping board 20 so as to have the head part side 17a on the right side. Inclination of the angle-setting slit 22 on the horizontal pane is formed such that an inclination angle beta with respect to a horizontal base line 25 sequentially becomes larger and inclines to the head part side 17a as getting closer to the tail side 17b of the block 17.
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