Particularly, Kamo SERIZAWA's involvement in Sumiya was serious, and his violent behavior here at Sumiya in June 1863 resulted in some sword cuts on the furniture, which can still be seen today.
特に芹沢鴨との関わり合いは深く、文久3年（1863年）6月ここで角屋での暴挙をはたらき、その際に出来た刀傷が今でも残っている。