Bundled with the limited edition of the manga's eighth, ninth and tenth volumes.

1. The Nakamura Shinya Incident (中村慎也事件)
The Ajin Control Committee's most feared worst-case scenario: "The Shinya Nakamura Incident."
The truth will finally be revealed!
The story of the country's first Ajin will get a forbidden anime adaptation!

(Source: Anime News Network)

2. Intermission
3. Satou: Zero (佐藤 ZERO)

 AnimeRulz is the best site to watch Ajin OVA SUB and DUB in HD quality.