相槌あいづち
aizuchio utsu

Godan Verb (tsu)
Expression

1. to make use of aizuchi; to back-channel; to throw in interjections to show that one is paying attention — explanation

「私わたくしもそうおもうわ」と彼女かのじょあいずちづちをった。
"watashimo sō omōwato" kanojowa aizuchio utta
"I think so, too," she chimed in.
Other forms: