continuity series

(marketing) A number of items, such as volumes of a publication, sold and delivered over a period of time.

Japanese Meaning

一定期間にわたって販売・配達される、各巻などの連続した商品・出版物のシリーズ

The publisher launched a new continuity series to ensure steady deliveries of the monthly magazine to subscribers.

出版社は月刊誌を購読者に安定して届けるため、新しい定期購読シリーズを開始した。

Sense（1）

(marketing) A number of items, such as volumes of a publication, sold and delivered over a period of time.

continuity series

（ plural ）