◆Please see my profile. A set of 4 books for learning the techniques of Tanka by Takashi Okai: an introductory edition and an appreciation edition. Of these, 3 appreciation editions are first editions and have the author's signature. These are about 40 years old, so there is corresponding aging. There are stains and discoloration on the cover, top and bottom edges. The inside is clean. I don't see any writing or highlighting, but there may be oversights. Please forgive me as it is a layman's inspection and storage. I am looking forward to purchases from those who understand used items. - Title: Takashi Okai's Tanka School - Publisher: Roppo Shuppan #TakashiOkai #Takashi_Okai #Books #JapaneseLiterature/Poetry #Tanka