Next Season of AIBOU: Tokyo Detective Duo: Is Season 25 Renewed, and When Will It Be Released?
Renewal probability
82%AIBOU: Tokyo Detective Duo is one of Japanese television's most enduring franchises, having aired 24 seasons and 461 episodes over more than two decades on TV Asahi. Despite no recent news confirming a Season 25 renewal, its extraordinary longevity and the network's deep institutional commitment to the property make continuation highly probable. The show's track record strongly outweighs the absence of explicit renewal announcements.
Updated 2026-05-15 · AI-generated analysis
- Network
- tv asahi
- Seasons aired
- 24
- Total episodes
- 461
- First aired
- 2002-10-09
- Last aired
- 2026-03-11
- Runtime
- 111 min
- TMDB rating
- 7.5 / 10 · 22 votes
AIBOU (相棒) is not merely a successful TV drama — it is a flagship institution for TV Asahi, consistently ranking among Japan's highest-rated primetime series for over two decades. With 24 seasons and 461 episodes since 2002, the show has demonstrated a resilience and audience loyalty that is virtually unmatched in Japanese broadcast television. TV Asahi has renewed it season after season with minimal interruption, and the pattern of renewals suggests the network treats AIBOU less as a conventional series subject to performance reviews and more as a permanent fixture of its programming calendar. The absence of news is therefore not a red flag — Japanese broadcasters typically announce new seasons closer to production start, and the show's renewal cycles have rarely been preceded by loud public announcements.
The most recent season aired as recently as March 2026, meaning the show is still very much in active rotation. TMDB lists it as a "Returning Series," consistent with its historical pattern. The central question is not whether AIBOU will return, but when — the franchise has occasionally taken brief hiatuses between seasons, often tied to cast scheduling or the lead actor's availability. No credible reports of cancellation, cast departures, or franchise fatigue have surfaced in available news, and the show's lead, Mizuki Yutaka (and previously Mizuki alongside Tamaki Koji), has been the backbone of its continuity. As long as the core cast and TV Asahi's primetime strategy remain aligned, renewal is the default expectation.
What is AIBOU: Tokyo Detective Duo about?
Detective Ukyo Sugishita confronts crime on the basis of his own convictions. He has a partner that works for him in the Special Task Unit. For the first 7 seasons, Ukyo’s first partner is Kaoru Kameyama. He is a good-natured, hot-tempered, straightforward and somewhat scattered detective. Beginning in Season 8, Takeru Kanbe replaces Kameyama. Contrary to his predecessor, Takeru is a lanky, cool, conceited and confident detective. From Season 11 to Season 13, Ukyo’s partner is a young detective Toru Kai. Toru is a son of Deputy Director-General of The National Police Agency. But he became a detective by his own effort. And starting with Season 14, Ukyo’s current partner is Wataru Kaburagi, an elite bureaucrat who came to the Metropolitan Police Department on temporary assignment. As the first partner without any career of a police officer, he will face challenging cases together with Ukyo.
Is AIBOU: Tokyo Detective Duo renewed or cancelled?
AIBOU: Tokyo Detective Duo Season 25 Release Date
Given that Season 24 aired through March 2026, a Season 25 announcement would typically be expected in mid-to-late 2026, with a likely premiere in the October 2026 timeframe — consistent with TV Asahi's traditional autumn programming schedule, which has historically been the launch window for new AIBOU seasons. The show has occasionally aired special episodes or films in off-seasons, which could also serve as a bridge before a full season premiere. Without a confirmed production announcement, precise timing is speculative, but the October 2026 window aligns with both network tradition and the show's historical cadence.
AIBOU: Tokyo Detective Duo cast
AIBOU: Tokyo Detective Duo seasons
- Season 12002 · 12 ep
- Season 22003 · 21 ep
- Season 32004 · 19 ep
- Season 42005 · 21 ep
- Season 52006 · 20 ep
- Season 62007 · 19 ep
- Season 72008 · 19 ep
- Season 82009 · 19 ep
- Season 92010 · 18 ep
- Season 102011 · 19 ep
- Season 112012 · 19 ep
- Season 122013 · 19 ep
- Season 132014 · 19 ep
- Season 142015 · 20 ep
- Season 152016 · 18 ep
- Season 162017 · 20 ep
- Season 172018 · 20 ep
- Season 182019 · 20 ep
- Season 192020 · 20 ep
- Season 202021 · 20 ep
- Season 212022 · 21 ep
- Season 222023 · 20 ep
- Season 232024 · 19 ep
- Season 242025 · 19 ep
AIBOU: Tokyo Detective Duo latest news
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Frequently asked
- Is AIBOU: Tokyo Detective Duo renewed or cancelled?
- AIBOU: Tokyo Detective Duo is one of Japanese television's most enduring franchises, having aired 24 seasons and 461 episodes over more than two decades on TV Asahi. Despite no recent news confirming a Season 25 renewal, its extraordinary longevity and the network's deep institutional commitment to the property make continuation highly probable. The show's track record strongly outweighs the absence of explicit renewal announcements.
- When will AIBOU: Tokyo Detective Duo Season 25 be released?
- Given that Season 24 aired through March 2026, a Season 25 announcement would typically be expected in mid-to-late 2026, with a likely premiere in the October 2026 timeframe — consistent with TV Asahi's traditional autumn programming schedule, which has historically been the launch window for new AIBOU seasons. The show has occasionally aired special episodes or films in off-seasons, which could also serve as a bridge before a full season premiere. Without a confirmed production announcement, precise timing is speculative, but the October 2026 window aligns with both network tradition and the show's historical cadence.
- How many seasons of AIBOU: Tokyo Detective Duo are there?
- AIBOU: Tokyo Detective Duo has aired 24 seasons so far.