Western to Japanese
Convert Gregorian years to the corresponding Japanese era and year.
| Western | Japanese era |
|---|---|
| 650 AD | Taika 5 (大化5) or Hakuchi 1 (白雉1) |
| 649 AD | Taika 4 (大化4) or Taika 5 (大化5) |
| 648 AD | Taika 3 (大化3) or Taika 4 (大化4) |
| 647 AD | Taika 2 (大化2) or Taika 3 (大化3) |
| 646 AD | Taika 1 (大化1) or Taika 2 (大化2) |