This is an encyclopedia covering the subculture of the 1970s, published by Takarajimasha. It features hippies, guerilla theater, folk music, fashion, special effects, youth dramas, sonosheets, late-night radio, and more. It's a nostalgic collection of cultural elements for those born in the mid-Showa era. If you're interested, please consider purchasing it. As shown in photos 15 and 16, there is some wear and tear. 192 pages total. 26 cm tall, 18.5 cm wide. Original price: 1000 yen.