Kobayashi-san Chi no Maid Dragon Movie: Samishigariya no Ryuu

Kobayashi, Tohru, Kanna, and Ilulu have built their own quiet version of a family until Kanna's father, Kamun Kamui, a leader among the Chaos forces, arrives and demands that his daughter return to the Dragon World. He wants Kanna to correct an old mistake and stand beside him as conflict between Chaos and Harmony begins to rise again.

Kanna is torn between wanting her father's acceptance and protecting the home she chose for herself, but Kobayashi refuses to let her be taken away as though her feelings do not matter. While she tries to repair the broken bond between father and daughter, Ilulu uncovers a hidden force pushing both sides toward war. Protecting their family may now require keeping two worlds from tearing each other apart.