
Quick answer — "Daijoubu" by Kana Hanazawa is the ending theme of Layton Mystery Tanteisha: Katri no Nazotoki File.
"Daijoubu" by Kana Hanazawa is the ending theme of Layton Mystery Tanteisha: Katri no Nazotoki File.
"Daijoubu" is performed by Kana Hanazawa.