Akahon Kyogakusha Ritsumeikan University Science Programs: All-University Unified Method 2023 and 2020 Editions Set Past questions for a total of 6 years. Please check the faculties and years in the photos. Please check the condition in the photos before purchasing. There are some minor scratches on the cover, and I didn't see any writing as far as I could tell, but due to the nature of reference books, I am checking, but there may be some minor writing that I missed. Please understand this before purchasing. I think there will be no problem solving past questions. Before shipping, I will disinfect the cover with alcohol and deliver it via Yu-Packet Post, which delivers on weekends and holidays. Hokkaido, Kyushu, and Okinawa will take about a week by land transport. If you are in a hurry, I will ship by Nekopos. Thick books will be delivered by Mercari delivery. 0461