adverb, adverb taking the 'to' particle, noun
one after another; in succession; one by one
Describes things happening or appearing continuously, one after another. Often used with と or as an adverb.
次々と問題が起きた。
Problems occurred one after another.
Customers came one after another.
Strange incidents happened one after another in that village.
The new game is selling one after another.
Customers came into the shop one after another.
Employees left the company one after another.
次々emphasizes rapid succession without necessarily following a fixed order, whereas 順々 implies a predetermined sequence taken one step at a time.
次々 describes things happening one after another in a neutral, sequential way, whereas どしどし adds a lively, momentum-driven feel, often implying enthusiasm or encouragement.
次々 is casual and highlights rapid, continuous succession, whereas 順次 is formal and highlights an orderly, planned sequence.