"Hakken Zukan Series" ・Animals ・Insects ・Vehicles ・Plants ・The Sea ※Please note that we do not sell these items individually. 〇Condition In my personal opinion, none of the books are in terrible condition, and there are no problems with reading them. ※Please refrain from purchasing if you are a perfectionist, as these are used items. ※We mainly handle sets of books. We do check the contents, but we don't inspect every page in detail. We only do a cursory check. Please understand that there may be oversights.