第21話: ルシアはカイトの家の鍵を見つけ、彼が留守の間に掃除をするという約束を思い出す。

21

Lucia finds the key to Kaito's house and remembers the promise to keep his house clean while he was gone. When she is cleaning the bathroom, Lucia accidentally gets wet and decides to take a bath. Meanwhile, Kaito realizes that someone is in his house... Also, Alala gets introduced in this episode. (Source: Wikipedia)