Ajin

The Ajin watch order covers two 13-episode seasons, the three Demi-Human compilation movies, and two OVAs. Start with episodes 1-13, then the trilogy of films - Ajin: Demi-Human Movie 1: Compel, Movie 2: Confront and Movie 3: Collide - which recap and extend the opening arc. The first Ajin OVA follows before you move into the second season's episodes 1-13, and the Ajin 2nd Season OVA closes the order. Watching in this chronological order keeps the movies and OVAs positioned where they build on the series rather than spoiling it. If you want the correct order including all movies and OVAs, follow the first season, then the three films and first OVA, then the second season and its OVA. That sequence takes you through the whole POLYGON PICTURES production without missing the supplementary entries.