Douglas Brooks is an America boatbuilder and scholar of boatbuilding, specializing in traditional Japanese small craft. He has apprenticed himself several times to Japanese builders to learn techniques associated with various types, such as the shimaihagi in the foreground of the photo above, and the tub boat, or taraibune, below.
He does lovely work, and a visit to his website is most worthwhile, both for the lovely pictures of these fascinating boat types and for his descriptions of his building experiences. (He also maintains the site in Japanese, here.) He builds boats for museum exhibits, and is the author of The Tub Boats of Sado Island; A Japanese Craftsman's Methods, which is also available through his website. An article by Douglas on tub boats is available on the Amateur Boat Building site.
Both photos courtesy Douglas Brooks