Saikyou Onmyouji Mini

Mini animations of Okashi na Tensei posted on the official Twitter account.

Special shorts in chibi style posted on the official Twitter and later included in the Blu-ray release.

A series of chibi shorts posted on the Mahoutsukai Reimeiki twitter account.

Chibi shorts to Maou-jou de Oyasumi released on the anime's Twitter page.