Aliases
Haifuri OVA, High School Fleet OVA, ハイスクール・フリート OVA, Default, Synonym, Japanese, OVA ハイスクール・フリート
S172SPRING 2017OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
High School Fleet OVA
ハイスクール・フリート OVA
The mutinous Musashi has been defeated, and the girls from Yokosuka Girls' Marine High School are safely back home. However, the Harekaze sustained critical damage during its final encounter with the Musashi and may not be able to sail again. Moreover, rumors spread that the Harekaze-class will be dissolved due to it lacking a ship.
Other classes' attempts to scout members from the Harekaze's crew only make the situation even more uncertain. The answer to this dire problem may be found in the sealed orders that the secretary of the Harekaze, Kouko Nosa, is to deliver to its crewmembers. But time is running short...
(Source: MAL Rewrite)
Other classes' attempts to scout members from the Harekaze's crew only make the situation even more uncertain. The answer to this dire problem may be found in the sealed orders that the secretary of the Harekaze, Kouko Nosa, is to deliver to its crewmembers. But time is running short...
(Source: MAL Rewrite)
Last updated
Jun 3, 2026, 11:00 PM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
41.3
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Updated 3 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 70.9
- Cross-platform popularity index - Aggregate reach of ~2,563 followers
- IP reach across services - Multi-platform footprint of ~3,148 users
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial54
Production Feasibility24
Audience Reception71
Strategic Priors18
Fandom Engagement0
CourScore history
CourScore over time
Last analysedJun 3, 2026, 11:00 PM
Next scheduledin 21 hours
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| youtube | subscribers total | GLOBAL | 4,730 | May 31, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 11,680,086 | May 31, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 7,378 | May 31, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 22 | May 14, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 31, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 7,378 | May 31, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 1, 2026, 12:00 AM |
| mal | completed | GLOBAL | 14,649 | May 26, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 31, 2026, 12:00 AM |
| mal | watching | GLOBAL | 885 | May 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | May 23, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 6,220 | May 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Nov 30, 2025, 12:00 AM |
| anilist | popularity | GLOBAL | 7,423 | Jun 1, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 69 | Jun 1, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 72.2 | May 30, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 77 | Jun 1, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 4,261 | May 25, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 1, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 0 | May 23, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.75 | Jun 1, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | May 25, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,908 | May 25, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 71.75 | May 25, 2026, 12:00 AM |