Japanese Dollar is a small page built around a shortcut for reading prices: divide yen by 100. A ¥1,200 price becomes $12 JPD. It also helps with larger numbers: 350万円 (sanbyaku gojūman en) is ¥3,500,000, or $35,000 JPD.

The amounts are still yen. The page also has a live-rate converter for comparing them with other currencies.