Aliases
Haifuri OVA, High School Fleet OVA, ハイスクール・フリート OVA, OVA ハイスクール・フリート
S54SPRING 2017OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
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
Sep 10, 2026, 05:22 PM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2020, 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 is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated yesterday
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 analysedSep 10, 2026, 05:22 PM
Next scheduledyesterday
Renewal FAQ
High School Fleet OVA renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is High School Fleet OVA getting a new season?
- Yes - High School Fleet OVA has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will High School Fleet OVA be renewed?
- High School Fleet OVA 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 High School Fleet OVA's renewal probability?
- High School Fleet OVA'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-updated probability 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 | 69 | Aug 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 75 | Aug 25, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 7,547 | Aug 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 350 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 36,840 | Sep 8, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 8, 2026, 12:00 AM |
| filmarks | mark count | JP | 1,069 | Sep 8, 2026, 12:00 AM |
| filmarks | score mean | JP | 70 | Sep 8, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 7, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 9, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 8, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Sep 8, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,914 | Sep 8, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 4,370 | Sep 8, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 71.74 | Sep 8, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 14 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 14,733 | Sep 8, 2026, 12:00 AM |
| mal | members | GLOBAL | 22,551 | Sep 8, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 6,259 | Sep 8, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.58 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 14,711 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 1 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 883 | Sep 8, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 0 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 10,485 | Sep 8, 2026, 12:00 AM |
| niconico | episode mylists | JP | 4,403 | Sep 8, 2026, 12:00 AM |
| niconico | episode views | JP | 586,072 | Sep 8, 2026, 12:00 AM |
| comments 7d | GLOBAL | 708 | Sep 8, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 5 | Aug 25, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 20 | Sep 8, 2026, 12:00 AM | |
| score 7d | GLOBAL | 1,176 | Sep 8, 2026, 12:00 AM | |
| thread count | GLOBAL | 20 | Sep 8, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 20 | Sep 8, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.52 | Sep 8, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,322 | Sep 8, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 72.2 | Sep 8, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 72 | Sep 8, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.03 | Jun 23, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 10 | Jun 13, 2026, 12:00 AM |
| x | followers count | GLOBAL | 80,854 | Aug 25, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -109 | Aug 25, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 1 | Aug 4, 2026, 12:00 AM |
| x official jp | silent days | JP | 138 | Aug 25, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 11,680,086 | May 31, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 4,730 | May 31, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 1,336 | Sep 8, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 212,102 | Sep 8, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 31, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 31, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 7,378 | May 31, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 7,378 | May 31, 2026, 12:00 AM |