Set of two books. As a bonus, I'll include a Kinderbook Donguri. ① "Summer Insects, Summer Flowers: The World of 645 Familiar Creatures" Kiyoshi Takahashi / Daisaburo Okumoto, Fukonkan Shoten Price: ¥1400 (excluding tax) ② "Daytime Insects, Nighttime Insects" Kiyoshi Takahashi / Daisaburo Okumoto, Fukonkan Shoten Price: ¥1400 (excluding tax) ① has a cover, ② does not. The covers are dirty, but the pages are in almost pristine condition as shown in the photos. Therefore, I've marked them as having some scratches and dirt. I believe they are still perfectly readable, but please understand that these are used items before purchasing. #KiyoshiTakahashi #Kiyoshi_Takahashi #DaisaburoOkumoto #Daisaburo_Okumoto #books #nature/biology