Bunko Comic Heisei Salaryman Senka Nyobo and Makiko Marukagari (Paperback Edition) Kodansha Bunko
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 文庫コミック 平成サラリーマン専科 ニョーボもマキコも丸かじり(文庫版) 講談社文庫