predecessor successor death_date title birth_date article_title name reign
ninken keitai 507 -lrb- aged 18 -rrb- emperor of japan 489 emperor buretsu
 buretsu 498 - 506
emperor buretsu

no firm dates can be assigned to this emperor 's life or reign , but he is conventionally considered to have reigned from 498 -- 506 .
