一人一人ひとりひとり
hitori hitori

Noun
Adverb

1. each (person); individually; one by one; one at a time; in turn

メイドはきゃく一人一人ひとりひとり大声おうごえでとりついた。
meidowa kyakuo hitori hitori ōgoede toritsuita.
The maid announced each guest.
Other forms: