Aliases
Mondaiji-tachi ga Isekai kara Kuru sou desu yo? OVA, Mondaiji-tachi ga Isekai kara Kuru Sou desu yo?: Onsen Manyuuki, Problem Children Are Coming From Another World, Aren't They? OVA, 問題児たちが異世界から来るそうですよ? ～温泉漫遊記～, 問題児たちが異世界から来るそうですよ? 〜温泉漫遊記〜, Problem Children Are Coming from Another World, Aren't They?, 問題児たちが異世界から来るそうですよ?
S1SUMMER 2013OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Problem Children Are Coming From Another World, Aren't They? OVA
Mondaiji-tachi ga Isekai kara Kuru Sou desu yo?: Onsen Manyuuki
Fleeing through the forest, Hifumi tries to outrun a band of thugs. Accidentally falling off a cliff she lands in the arms of Sakamaki Izayoi, who is accompanied by Kasukabe You and Kudou Asuka. And so the No Names protect Hifumi from the members of a community of slave traders using Deen. As it turns out Hifumi has the special ability to find water sources.
At the presently dried up hot springs, the gang joins up with Kuro Usagi, Lili and Letitia. Now it is up to them to win another Gift Game... the prize: a luxurious soak in the hot springs.
OVA bundled with the eighth volume of the light novel.
At the presently dried up hot springs, the gang joins up with Kuro Usagi, Lili and Letitia. Now it is up to them to win another Gift Game... the prize: a luxurious soak in the hot springs.
OVA bundled with the eighth volume of the light novel.
Last updated
Jul 27, 2026, 11:59 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
51.5
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 17 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 70.7
- Cross-platform popularity index - Aggregate reach of ~14,497 followers
- Key staff availability - Director Marina Satou has no other concurrent active productions
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial64
Production Feasibility38
Audience Reception71
Strategic Priors27
Fandom Engagement24
CourScore history
CourScore over time
Last analysedJul 27, 2026, 11:59 PM
Next scheduledin 7 hours
Renewal FAQ
Problem Children Are Coming From Another World, Aren't They? OVA renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Problem Children Are Coming From Another World, Aren't They? OVA getting a new season?
- According to Courcast's latest analysis, Problem Children Are Coming From Another World, Aren't They? OVA has a 51% 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 Problem Children Are Coming From Another World, Aren't They? OVA be renewed?
- Problem Children Are Coming From Another World, Aren't They? OVA currently scores 51 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 Problem Children Are Coming From Another World, Aren't They? OVA's renewal probability?
- Problem Children Are Coming From Another World, Aren't They? OVA's CourScore is 51 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 |
|---|---|---|---|---|
| mangaupdates | bayesian rating | GLOBAL | 8.17 | Jul 22, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 71.55 | Jul 21, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 14,014 | Jul 21, 2026, 12:00 AM |
| comments 7d | GLOBAL | 13 | Jul 21, 2026, 12:00 AM | |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 4 | Jul 22, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 15 | Jun 22, 2026, 12:00 AM |
| jikan | volumes total | GLOBAL | 12 | Jun 7, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| jikan | rating | GLOBAL | 8.2 | Jun 7, 2026, 12:00 AM |
| jikan | source favorites | GLOBAL | 367 | Jun 7, 2026, 12:00 AM |
| jikan | source status code | GLOBAL | 3 | Jun 7, 2026, 12:00 AM |
| jikan | source members | GLOBAL | 16,078 | Jun 7, 2026, 12:00 AM |
| jikan | chapters total | GLOBAL | 125 | Jun 7, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 18 | Jul 22, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| threads 7d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.84 | Jul 21, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 4,459 | Jul 21, 2026, 12:00 AM |
| mal | members | GLOBAL | 90,243 | Jul 21, 2026, 12:00 AM |
| mal | watching | GLOBAL | 1,446 | Jul 21, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 129 | Jul 21, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 3.03 | Jul 21, 2026, 12:00 AM |
| mal | completed | GLOBAL | 74,337 | Jul 21, 2026, 12:00 AM |
| thread count | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| anilist | average score | GLOBAL | 69 | Jul 21, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 32 | Jul 21, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 23,336 | Jul 21, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 57 | Jul 21, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| kitsu | member count | GLOBAL | 9,973 | Jul 21, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 13,452 | Jul 21, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 71.8 | Jul 21, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 21, 2026, 12:00 AM |
| score 7d | GLOBAL | 125 | Jul 21, 2026, 12:00 AM |