Eikyuu Shounen: Eternal Boys, Eternal Boys, 永久少年 Eternal Boys, Default, Synonym, Eikyuu Shounen, Japanese, English
Eternal Boys
Eikyuu Shounen: Eternal Boys
The latest project proposed by Manpuku Etertainment productions, in a bid to revive the company. Experienced in the successes and failures of the business world, 6 middle-aged men now face the many hurdles of age and physical ability, whilst pursuing their goal to become idols. In an effort to prove that old dogs can learn new tricks, and that you can still learn to shine no matter your age. These middle-aged men, and the end of their ropes, are taking a stand!
(Source: Fuji Creative)
Last updated
Jun 3, 2026, 11:36 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
20.0
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Updated 17 minutes ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 65.1
- Committee investment depth - Committee investment: 12 committee member(s), music label on committee, international distributor on committee
- Cross-platform popularity index - Aggregate reach of ~2,673 followers
Source material looks exhausted, so near-term sequel odds are capped.
Near-term probability is capped at 20% until confirmed evidence lands.
CourScore history
CourScore over time
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| wikipedia | pageviews daily | EN.WIKIPEDIA | 17 | Apr 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 2,614 | May 25, 2026, 12:00 AM |
| mal | watching | GLOBAL | 1,732 | May 25, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 65.3 | May 30, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | May 23, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 9,049 | May 25, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 4,125 | Jun 2, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.82 | May 23, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 2, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,726 | May 25, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 61 | Jun 2, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 360 | May 25, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 69.6 | May 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 40 | Jun 2, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | May 25, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 17.73 | Jun 1, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 4 | Jun 1, 2026, 12:00 AM |