adverb, adverb taking the 'to' particle
unconcernedly; nonchalantly; shamelessly; brazenly
Describes someone appearing or acting in a situation where they should feel embarrassed or unwelcome, but they show no sign of shame or hesitation. Often used with verbs like 現れる, 来る, or 出てくる.
Even though he was late, he walked into the meeting room as if nothing had happened.
Even after being scolded so much, he shamelessly came over to hang out again.
He showed up at the party unconcerned, even though he hadn't been invited.
Even though he knew he'd get scolded, he came out anyway without a care.