I bought this when I visited Kochi with a friend who is a Ryoma fan. It includes a chronology, a brief family tree of the Sakamoto family, contributions from Professor Dai Yamamoto, emeritus professor at Kochi University, and explanations along with photos and guides from various documents and exhibits. Numerous valuable materials are here. For those who want to know more about Ryoma. This is a used booklet of about 50 pages. For those who understand that it is used. #RyomaSakamoto #Ryoma #book #Bakumatsu #history #Kochi #KochiPrefecturalCulturalHall #RyomaSakamotoExhibition #RyomaFan #Tosa #TosaClan #DaiYamamoto #KochiUniversity #Rekijo (History-loving women)