Episode 20

Uncanny Relationships (One Side Is a Dragon) (合縁奇縁（片方はドラゴンです）) Aienkien (Katahō wa Doragon Desu) is the sixth episode of the second season of the Kobayashi-san Chi no Maid Dragon anime.

Summary
Shouta is troubled over how to approach Lucoa about her daily, uninhibited contact. He should be the master in their relationship, though... He resolves to take back control as the full-fledged mage he's aiming to become. So he begins trying to uncover Lucoa's weaknesses.

Characters

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

Adapted Chapters

 * Chapter 46
 * Chapter 54

Anime and Manga Differences

 * The segment involving Kanna and Riko is largely anime-original - it also marks the first full appearance of Elma in dragon form that was not part of a flashback. In the manga, this happens in Chapter 59.