コトン
コトンkoton
Rare or specialisedAdverb
Meanings
Meanings are shown in English (JMdict).
adverb taking the と particleadverb
with a clink; with a tap; with a click; with a clunk
instantly (fall asleep)

コトンkoton
Rare or specialisedAdverb
Meanings are shown in English (JMdict).
instantly (fall asleep)