Double Decker! Doug & Kirill: Extra
Japanese title: 『DOUBLE DECKER! ダグ＆キリル』EXTRA
Type: Special
Episodes: 3
Source: Original
Genres: Action, Comedy, Mystery, Sci-Fi
Studios: Sunrise
Duration: 24 min per ep
Rating: R - 17+ (violence & profanity)

During the final episode pre-screening event on Friday, it was announced that Double Decker! Doug &amp; Kirill TV anime will get three extra episodes. Titled Double Decker! Doug &amp; Kirill: Extra, the three episodes will be streamed via Bandai Channel and other streaming websites between February and April 2019. The Blu-ray and DVD for the extra episodes will also be released on May 24, 2019.

(Source: MAL News)