Taisei Kensetsu CM: Bosporus Kaikyou Tunnel, Taisei Corporation CM: Bosphorus Strait Tunnel, Taisei Kensetsu: Bosporus Kaikyou Tunnel, 大成建設テレビCM「ボスポラス海峡トンネル」篇
(Source: Anime News Network)
Last updated
Jul 27, 2026, 06:15 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
44.3
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated 19 hours ago
Top reasons
- Format continuity - Format (SPECIAL) matches prior mainline entries
- Key staff availability - Director Makoto Shinkai has no other concurrent active productions
- Studio bandwidth - CoMix Wave has 1 other active production(s) right now
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.
CourScore history
CourScore over time
Taisei Kensetsu: Bosporus Kaikyou Tunnel renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Taisei Kensetsu: Bosporus Kaikyou Tunnel getting a new season?
- According to Courcast's latest analysis, Taisei Kensetsu: Bosporus Kaikyou Tunnel has a 44% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Taisei Kensetsu: Bosporus Kaikyou Tunnel be renewed?
- Taisei Kensetsu: Bosporus Kaikyou Tunnel currently scores 44 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Taisei Kensetsu: Bosporus Kaikyou Tunnel's renewal probability?
- Taisei Kensetsu: Bosporus Kaikyou Tunnel's CourScore is 44 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-updated probability out of 100.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| kitsu | score mean | GLOBAL | 61.88 | Jul 22, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 2,433 | Jul 22, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,070 | Jul 22, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 2 | Jul 22, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 59.2 | Jul 22, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 675 | Jul 22, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 1,557 | Jul 22, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.86 | Jul 22, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 22, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 55 | Jul 22, 2026, 12:00 AM |