Double Decker Key VisualThe adventures with SEVEN-O aren’t over yet!

Earlier today, the official Double Decker! Doug and Kirill anime website announced that the series will receive three additional episodes. The new installments, titled Double Decker! Doug and Kirill Extra Story, will be distributed on digital outlets and home video.

The episodes will ship on DVD and Blu-Ray on May 24, 2019. The set will include a companion CD, which feaures cast commentary and an audio drama. The actual video disc will include companion booklet, and episode commentaries.

Double Decker! Doug and Kirill aired in the Fall 2018 broadcast season.

Joji Furuta (The Seven Deadly Sins: Revival of The Commandments, ēlDLIVE) was tapped to direct the project at Sunrise, with Norihiro Itagaki providing character designs. Tomohiro Suzuki (ACCA: 13-Territory Inspection Dept., One-Punch Man) was in charge of series composition.

Crunchyroll is currently streaming Double Decker! as part of their digital lineup. They describe the show as:

The city state of Lisvalletta. Two suns rise above this city, and the people here live peaceful lives, but in the shadows crime and illegal drugs run rampant. Among them is the dangerous, highly lethal drug “Anthem” which casts a dark shadow over the city. The SEVEN-O Special Crime Investigation Unit specializes in cracking down on Anthem. This unit operates in two man “buddy” teams in what’s called the “Double Decker System” to tackle the problem. Doug Billingham is a seasoned investigator, and joining him is Kirill Vrubel, whose abilities are mysterious and unknown. less

Source: Ota-suke