Aliases
Finis, La Canción Perdida, LOST SONG, Default, Japanese, German, Lost Song: Das Lied der Wunder, Spanish
S182SPRING 2018ONA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
LOST SONG
Rin, an energetic girl who loves to eat, lives in a verdant frontier village. Deep within the royal palace in the bustling capital city, the songstress Finis spends her days in solitude. Both share a special power no other person has. A miraculous power that can heal wounds, create water and stir the wind -- the power of song. Guided by destiny, the two young women each face an arduous journey with the power of song. The shadow of war looms over the kingdom, tainting even the miraculous songs with the blood of innocents. Loved ones meet their deaths as silent screams echo through a stone prison. As two destinies intersect, will the final song be one of despair, hope or...?
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Jun 3, 2026, 11:41 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
39.5
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Updated 2 hours ago
Top reasons
- Cross-platform popularity index - Aggregate reach of ~6,304 followers
- IP reach across services - Multi-platform footprint of ~7,749 users
- Favourite base strength - 224 cross-platform favourites
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial64
Production Feasibility24
Audience Reception44
Strategic Priors21
Fandom Engagement0
CourScore history
CourScore over time
Last analysedJun 3, 2026, 11:41 PM
Next scheduledin 22 hours
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| mal | completed | GLOBAL | 32,278 | Apr 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 15,274 | Apr 7, 2026, 12:00 AM |
| mal | watching | GLOBAL | 2,631 | Apr 7, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 2 | Apr 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 62.82 | May 30, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 15,732 | May 30, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 48 | May 30, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 10,363 | May 30, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.2 | May 23, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | May 30, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 22, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 23,317 | May 22, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 6 | May 22, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 3,222 | May 22, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 23,317 | May 22, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 26 | Jun 1, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 5.85 | Jun 1, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 3, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 67 | Jun 3, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 22, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 15,103 | Jun 3, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 224 | Jun 3, 2026, 12:00 AM |