Problem to be solved: to provide a Japanese warp for a Japanese peach, which can break the shell so that the internal fruit can be extracted in a relatively large state.The coke 1 for crab pebbles is a first shell shearing blade 20 that extends along the entire circumference of the shell or approximately the entire circumference of the shell in a direction crossing the matching point of the shell at a position closer to the center of the shell than the position of the maximum diameter of the shell in the Japanese winged peach placed at a predetermined position, and Japanese cormorant at a predetermined position The second shell 30 is provided with at least a second shearing blade 30 for receiving a crack along the top of the shell.Diagram【課題】和胡桃を対象に、内部の実を比較的大きな状態で取り出せるように殻を割ることのできる和胡桃用の殻割器を提供する。【解決手段】和胡桃用の殻割器1は、所定位置に配置された和胡桃における殻の最大径となる位置よりも尻部側の位置で殻の合わせ目に対して交差する方向に延びる割り目を殻の全周又は略全周に亘って入れる第一殻割刃20と、所定位置に配置された和胡桃における殻の頭頂部側に対して少なくとも合わせ目に沿った割り目を入れる第二殻割刃30とを備える。【選択図】図4
