いそいそ Common word LinksSentence search for いそいそSentence search for イソイソEdit in JMdict Adverb taking the 'to' particle, Adverb (fukushi), Suru verb1. cheerfully; joyously; joyfully; happily; lightheartedly; excitedly; eagerlyOnomatopoeic or mimetic wordOther formsイソイソ Discussions Log in to talk about this word.