Found cardboard recycled as book cover boards. Front cover has two semi-circular wholes cut in it, printed page in Japanese glued inside cover to fill in spaces. Curved semicircular strips of paper with lines separating the strips into cells pasted to the front cover; title written in these cells. Author's name handwritten on the cardboard in black, inside one of these semi-circular strips. Back cover is blank, undecorated brown cardboard stamped with publisher information. Title written on spine on another strip of paper cells; author name handwritten on spine in black.