Double Decker! Doug & Kirill

Double Decker! Doug & Kirill (Japanese: DOUBLE DECKER! ダグ＆キリル) is a Japanese original anime brand built around a buddy-cop premise. Its official website, dabudeka.com, presents it as an "original anime" (オリジナルアニメ) and serves as the franchise hub for broadcast and streaming information, news, events, video, music, merchandise, and books and magazines. The site organizes the property into sections such as Introduction, Main Staff, Main Cast, Theme Song, Story, Characters, and Extra, alongside a How to Watch area listing TV broadcast, live streaming, pay-per-view services, and subscription (all-you-can-watch) services, plus Blu-ray and DVD releases. The story follows Doug Billingham, a jaded veteran detective, and Kirill, an eager rookie, whose contrasting personalities collide when they are paired together. Their partnership is branded within the fiction as the "Double Decker" — a worst-and-best buddy detective unit. The narrative is set in Risvaletta and involves the SEVEN-O police unit and its distinctive roster of paired investigators, including figures such as Deena, Kay, Max, and Yuri, as well as the antagonist drug-trafficking organization Esperanza. The property is positioned as an entertainment franchise rather than a single product: the official site aggregates television broadcast and streaming distribution, home video (Blu-ray and DVD), music, merchandise, and print tie-ins. Episode-level content is documented on the site's story page, which lists episodes from the first through the thirteenth, each with a stylized Japanese title. This structure indicates a complete televised season supported by an ongoing merchandising and distribution program. As a brand, Double Decker! Doug & Kirill is defined by its official web presence and its transmedia rollout across broadcast, streaming, home video, music, and goods. The dossier below records what the official site evidence supports; details such as the exact production studio, broadcast dates, and rights holders are not established by the supplied evidence and are therefore left unspecified.

Double Decker! Doug & Kirill is presented by its official website as an original anime (オリジナルアニメ) property. The site functions as the franchise's central hub, publishing news, broadcast and streaming information, event notices, video, music, merchandise, and books and magazines. Its How to Watch section documents the distribution strategy: television broadcast, live streaming, pay-per-view services, and subscription (all-you-can-watch) services, alongside Blu-ray and DVD home video. The narrative premise, as described on the site's story page, centers on the meeting of Doug, a jaded veteran detective, and Kirill, a rookie full of enthusiasm. When these two contrasting men are paired, the "worst and best" buddy detective unit — the Double Decker — is born. The story unfolds across a thirteen-episode arc set in Risvaletta, following the SEVEN-O police unit. Episode titles documented on the official story page trace the arc: Episode 1, "Two Suns Howl!" introduces the partnership; Episode 2, "Farewell, Bob-Haired Detective!" sees Kirill abruptly fired the day after being assigned to SEVEN-O; Episode 3, "The Rival Is the Partner's Partner!" sends Doug, Kirill, and Kay on an overnight undercover investigation; Episode 4, "Derrick Returns!" focuses on SEVEN-O's female buddy teams, including the forceful Deena and the model student Kay; Episode 5, "A. Croid Murder!" involves the death-row inmate Zabel, a former executive of the drug-trafficking organization Esperanza, who names Doug Billingham as the person to whom he will confess; Episode 6, "Close Coverage: Risvaletta Police 24 Hours!" follows a stakeout that escalates; Episode 7, "Revenge Is, Proportionally, That!" reveals Doug's obsessive pursuit of a certain man; Episode 8, "Dancing! Campus Investigation Line!" sends SEVEN-O's special investigation squad undercover at a prestigious academy; Episode 9, "Don't Think, Feel So Good!" concerns the kidnapping of mayoral candidate William Dohman's daughter by Esperanza; Episode 10, "Loser Detective Pure Heart!" has the injured Doug recovering in hospital while Kirill visits to have reports written; Episode 11, "SEVEN-O Dies Twice!" sees the police investigate all university hospitals while Kirill receives an unexpected recruitment offer; Episode 12, "The Detective Is in Danger!" finds SEVEN-O in mourning as most Esperanza members are found dead and Kirill makes a decision; and Episode 13, "And Then Nobody Was Gone!" closes the arc with the detectives risking danger to confront great evil for their comrades and their beliefs. The official site also organizes the property into Introduction, Main Staff, Main Cast, Theme Song, Story, Characters, and Extra sections, indicating a fully produced franchise with credited staff and cast, theme music, and character documentation. The supplied evidence does not specify the production studio, broadcast dates, or rights holders, so those details are not asserted here.

• Official website dabudeka.com launches as the franchise hub for the original anime Double Decker! Doug & Kirill.

• Episode 1, "Two Suns Howl!", introduces the partnership of Doug and Kirill and the birth of the Double Decker unit.

• Episode 13, "And Then Nobody Was Gone!", concludes the thirteen-episode arc.

An original anime entertainment franchise built around a mismatched buddy-cop duo, distributed across TV broadcast, streaming, home video, music, and merchandise.

• Double Decker! Doug & Kirill anime television series

• Blu-ray & DVD home video releases

• Theme song music releases

• Merchandise and goods

• Books and magazines

1. 1オリジナルアニメ『DOUBLE DECKER! ダグ＆キリル』公式サイトdabudeka.com
2. 2オリジナルアニメ『DOUBLE DECKER! ダグ＆キリル』公式サイト - Storydabudeka.com