Acca-kun no ACCA Kouza
English title: Acca-kun's ACCA Course
Japanese title: アッカァくんのACCA講座
Type: ONA
Source: Manga
Episodes: 10
Status: Finished Airing
Aired: Nov 11, 2016 to Dec 21, 2016
Duration: 1 min per ep
Rating: PG-13 - Teens 13 or older
Genres: Comedy

Short videos explaining the world of ACCA, posted on the ACCA Twitter account in late 2016