Kendo from "Young Japan. Yokohama and Yedo. A Narrative of the Settlement and the City from the Signing of the Treaties in 1858, to the Close of the Year 1879" by John Reddie Black (1826-1880), born in Scotland but lived most of his life in China and Japan.
Source (text and photo): https://pl.pinterest.com/pin/2462974779633136/