|Dates are from the Isawa Calendar|
|Centuries:||4th century - 5th century - 6th century|
|Years:||415 416 417 - 418 - 419 420 421|
- Emperor Hantei Kusada's second son is fostered by the Crane Clan, actually making him a hostage to the Gozoku. He passes his gempukku and takes the name of Otomo Harada.