This book, "Katsu Kaishu (Volume 2)" from the Complete Works of Hiroshi Komozawa, contains historical content. - Title: Katsu Kaishu (Volume 2) - Series: Complete Works of Hiroshi Komozawa - Price: 1200 yen - Volume: Volume 7 The box is for "Katsu Kaishu (Volume 1) - Complete Works of Hiroshi Komozawa, Volume 6" The book inside is "Katsu Kaishu (Volume 2) - Complete Works of Hiroshi Komozawa, Volume 7" For some reason, the box and the book are different^^; There is also a monthly bulletin. This book is about 50 years old and was kept at my parents' house, so there are some stains and spots, but the inside is clean. Only those who understand this are welcome to purchase (*.ˬ.)" Thank you for looking.