This is the Showa-era retro "World Kaiju Encyclopedia" published by Elmsha. It features many familiar kaiju from TV shows like Ultraman and Ultraseven, as well as dinosaurs from Earth. ◼️Condition of the item ・Sonosheet (phonosheet): Missing. ・Condition of the book: There are some stains and scratches due to aging, but there are no noticeable scratches, stains, or writing. The condition is relatively good. Please check the images and purchase only if you are satisfied. This is a rare collector's item from that time. How about it, fans?