Tokyo's long-established, high-class, popular oil smoke ink stick, Chofu Itchohan A withered, old ink stick, almost a complete set! Made by Tokyo's long-established Tamagawado, Showa withered old ink stick Chofu, 21g, almost a complete set. This is a masterpiece loved by many for works such as medium-sized kana calligraphy and sutra copying. I understand that this is especially old, dating back over 50 years. If you are interested, please contact me soon. 10-43