A look at the inside operation of a prototype fuigo (鞴) box bellows…four wooden flap valves (called ben / は弁), two for intake and two for the manifold, control the direction and location of the airflow on each stroke of the piston to provide double action to the single output into the fire.
Last summer Komori~san and a talented crew came to the island and spent a couple of days getting footage in the forge and of the final assembly of a tanto. Take a look at these beautiful stills, his latest creation is set… Continue reading
I just received word that Louie Mills (Yasutomo – 康友) has moved on to the next stage of life, passing peacefully in his sleep this morning. A friend to many and generous with his knowledge and craft. He will be missed on… Continue reading
Simple technology for pouring water on the anvil, takeno mizusashi (竹の水差し) made from a piece of bamboo.
Forging with a thin film of water on the anvil and hammer prevents forge scale or oxide from being hammered into the surface of the steel. The hot steel instantly vaporizes the water and the resulting steam explosion blows the scale off of the work, keeping it clean as it is worked. This type of bamboo scoop is a traditional style tool for evenly applying water to the surface of the anvil or the hot steel. Read more about the process of making one.
A photo essay depicting some elements of selective management of a Hinoki Cypress forest on a mountainside in rural Japan. The main idea is to reduce the density of the trees to promote healthy growth but there are several additional benefits as… Continue reading
Building a small farm shed in an inaka area of Japan. The materials were mostly reclaimed and from what was on-hand on the farm. Incorporating elements of local architecture, the design allows farming tools and materials to stay on site at the… Continue reading
Photographic inspiration from traditional Japanese countryside construction. Additional views here. View from the mountain across the valley of roof tops and rice fields. Backing right onto the steep mountain slope, water and soil control is very important. These buildings have stood here… Continue reading
Photographic inspiration from the edges of satoyama in a Japanese countryside orchard garden. The crops include yuzu (citrus), nashi (asian pear), kaki (persimmon), sudachi (citrus), ringo (apple), sumomo (plum), momo (peach), kuwa (mulberry), muscat (grape), satsuma imo (sweet potato), yama imo (mountain… Continue reading
Arashiage is the stage of rough shaping following hizukuri (forging) and in preparation for yaki-ire (hardening). Earlier posts have described tanto kata and the geometry of the tang, machi, blade, and kissaki. Familiarity with these geometry points is a prerequisite to success… Continue reading