Episode 21

Common Sense (Everyone is Out of Sync) (一般常識（みんなずれてます）) Ippan Jōshiki (Minna Zuretemasu) is the seventh episode of the second season of the Kobayashi-san Chi no Maid Dragon anime.

Characters

 * Quetzalcoatl
 * Fafnir
 * Makoto Takiya
 * Shouta Magatsuchi
 * Tohru
 * Kobayashi
 * Kanna Kamui
 * Ilulu
 * Elma
 * Riko Saikawa
 * Georgie Saikawa

Adapted Chapters

 * Chapter 41
 * Chapter 61

Anime and Manga Differences

 * The segment featuring Kanna, Riko and Ilulu is another anime-original.