Hokuyo Mutual Bank Hokuyo Sogyo Ski Japan Representative Let's Make the Sapporo Winter Olympics a Success Soft Vinyl Piggy Bank Hokuyo Bank 中古品 (Used) Condition: Used. Please note that there are signs of use, scratches, and stains. This soft vinyl item was a promotional product, likely from the late 1960s to around 1970 or 1971. Size: Height: 11.3 cm The flag is drawn on the front of the bib, and the words "Let's Make the Sapporo Winter Olympics a Success" are written on the back.