concluded
Announced
In production
Releasing
Completed
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.
(Source: Crunchyroll)
The first episode was distributed online through Bandai Channel and Crunchyroll on September 3, 2018. TV broadcast begins September 30, 2018.
(Source: Crunchyroll)
The first episode was distributed online through Bandai Channel and Crunchyroll on September 3, 2018. TV broadcast begins September 30, 2018.
Last updated
Oct 28, 2026, 06:24 AM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2019, 12:00 AM.
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 14 hours ago
Top reasons
- Strong renewal expectation - Strong signals suggest renewal is expected.
Runway
Anime original
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:24 AM
Next scheduled13 hours ago
Renewal FAQ
DOUBLE DECKER! DOUG & KIRILL renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is DOUBLE DECKER! DOUG & KIRILL getting a new season?
- Yes - DOUBLE DECKER! DOUG & KIRILL has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will DOUBLE DECKER! DOUG & KIRILL be renewed?
- DOUBLE DECKER! DOUG & KIRILL has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is DOUBLE DECKER! DOUG & KIRILL's renewal probability?
- DOUBLE DECKER! DOUG & KIRILL's CourScore is 100 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily signal score out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 64 | Oct 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 96 | Oct 25, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 11,116 | Oct 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 25, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.72 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Oct 11, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 8 | Oct 11, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,807 | Oct 11, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 11, 2026, 12:00 AM |
| filmarks | mark count | JP | 433 | Oct 25, 2026, 12:00 AM |
| filmarks | score mean | JP | 74 | Oct 25, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 10, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Sep 13, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Oct 25, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 16 | Oct 25, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 3,538 | Oct 25, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 6,520 | Oct 25, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 68.74 | Oct 25, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 23 | Oct 9, 2026, 12:00 AM |
| mal | completed | GLOBAL | 16,053 | Oct 25, 2026, 12:00 AM |
| mal | members | GLOBAL | 39,155 | Oct 25, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 14,081 | Oct 25, 2026, 12:00 AM |
| mal | source members | GLOBAL | 174 | Oct 9, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 9, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 4 | Oct 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 3,397 | Oct 25, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 752 | Oct 26, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 23 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 4 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.27 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 6 | Oct 23, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 4 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 328 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 50 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 382 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 30,590 | Oct 25, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,501 | Oct 25, 2026, 12:00 AM |
| niconico | episode views | JP | 559,425 | Oct 25, 2026, 12:00 AM |
| comments 7d | GLOBAL | 47 | Aug 16, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Aug 16, 2026, 12:00 AM | |
| score 7d | GLOBAL | 1 | Aug 16, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Aug 16, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Aug 16, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.33 | Oct 25, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 7,648 | Oct 25, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 68 | Oct 25, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 63 | Sep 13, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 8.21 | Oct 25, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 11 | Oct 25, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 2026, 12:00 AM |
| x official jp | silent days | JP | 205 | Aug 16, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 396,007 | Oct 25, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |