第21話: 自分自身を複製して conflicting な社交予定を処理しようとするSenbeiの間に、新しい転校生が現れる。

21

A super transfer student, Hashimoto, transfers from City Island. All of his classmates never have seen people from city so they are so excited. Senbei promises to take Arale and Gatchan to the amusement park...on the same day Midori offers him tickets to a movie. To solve this problem, Senbei invents Copy-kun to duplicate himself. The problem is, Copy-kun duplicated Senbei’s personality as well. (Source: Wikipedia)