かつかつ
戛戛
katsu katsu

To-Adverb

1. clicking; clopping; clacking

Onomatopoeia
Usually Written in Kana
花子はなごはカツカツとおとてながら廊下ろうかあるいてきた。
hanakowa katsukatsuto otō tatenagara rōkao aruite kita.
Hanako walked through the hallway making a clicking sound.
Other forms: