This newly issued 10,000 yen banknote featuring the auspicious serial number '111111' is a noteworthy collectible within Japan's niche market for currency enthusiasts.

Such limited edition notes often appreciate in value, particularly those associated with significant cultural or celebratory events like New Year.

The collector demand can be high for items that offer unique serial patterns, especially when accompanied by protective lamination, as this minimizes potential degradation over time.

Given Japan's meticulous standards for currency production, acquiring a well-preserved specimen like this one adds to its appeal among serious collectors.