Yoshigahara, Nobuyuki

目玉の体操 /　Medama no Taisou [= Visual exercises]

Tokyo: Kappa Books, 1979. Paperback, 6.75" x 4.25"; text in Japanese but largely a collection of creative mazes illustrated by Kenji Morita; 16 pages in color; limp publisher's cloth, pictorial dust jacket, small dent to top edge, upper endpaper folded. Signed with compliments from Yoshigahara on front free endpaper. Yoshigahara was a prolific and celebrated puzzle inventor. He invented over 200 commercially produced puzzles and wrote 60 puzzle books, and was an active participant in the international puzzle community. Item #61847

Price: $20.00