continuation; succession; series
continuation; persisting; lasting; sustaining; enduring
appearing one after another; cropping up one after another; occurring in succession
follow-up report; further news
intermittence; being intermittent; occurring intermittently
successive occurrence; frequent occurrence; succession (of); series
one after another; in succession; in a row
(family) relationship; connection
successively; one after another
book or document and its supplement
post-Jōmon period (mainly Hokkaido; 3rd to 7th century BC); epi-Jōmon period