Known as part of the Nostalgic Masterpieces of the Showa Era Series, this work features Emi Yamamoto, who had completed filming for a natural bowel movement video but forgot to schedule the planned jacket photo shoot. As a result, an illustration was used for the cover instead. Due to the illustration's weak visual impact, sales at the time were poor. However, the work itself received the honor of "Director's Special Recommendation," and its content is highly regarded for its quality. This is the only adult video appearance by Emi Yamamoto, whose idol-like, Seiko-chan style hairstyle leaves a strong impression. Faithfully recreating a cute Showa-era girl's natural defecation using traditional multi-camera techniques, this remains a standout masterpiece packed with memorable moments.