Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?: Onsen Manyuuki

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Alternative Titles

Synonyms: Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? OVA
Japanese: 問題児たちが異世界から来るそうですよ? 〜温泉漫遊記〜


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Jul 20, 2013
Producers: None found, add some
Licensors: Sentai Filmworks
Studios: Diomedéa
Source: Light novel
Genres: FantasyFantasy, SupernaturalSupernatural
Theme: IsekaiIsekai
Duration: 23 min.
Rating: PG-13 - Teens 13 or older


Score: 7.221 (scored by 4614046,140 users)
1 indicates a weighted score.
Ranked: #28882
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #2042
Members: 81,308
Favorites: 51

External Links

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Izayoi, Asuka, and You have been invited to participate in a Gift-Game at a hot spring village to help the small community there find a new water source.

OVA bundled with the eighth volume of the light novel.


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Related Anime

Characters & Voice Actors


Nomizu, Iori
Theme Song Performance
Sadohara, Kaori
Theme Song Performance
Nakajima, Megumi
Inserted Song Performance
Tatsunoko, Tarou
Original Creator


Opening Theme

Apple Music
Amazon Music
Youtube Music
"Black † White" by Iori Nomizu

Ending Theme

"To Be Continued?" by Kaori Sadohara

Oct 16, 2014
I am writing this review because I don't think the other two reviews fully justify the whole point of this episode. Now this is my first review so I hope it doesn't go too badly.

I'm not asking you to revere this episode for its plot and character progression, but I'm asking you to just enjoy it for its comedic value and lightheartedness, especially in the moments where the OVA satirized some anime tropes.

Besides, this is an OVA released after the ending of the first season of Mondaiji. Meaning we aren't going to get some epic fight that would pursue the plot of helping the ...
Oct 19, 2013
Mixed Feelings
Considering how much I personally enjoyed the main series itself, when I heard about this OVA, I was looking forward to it. I expected to see the cast solving a gift game with the same suspenseful, yet somehow comedic feel of the main series. Instead, I was met with a HUGE amount of fan-service that seemed to be the main focus of the episode. I mean, I expected at least one battle scene.

Story: (3)
Comparing the story and plot of this episode to the main series makes me cringe. While the main series had an objective and reasonable plot devices, this lacks it all.
The ...
Jul 25, 2013
Mixed Feelings
Ok, so I've just finish this single ep OVA. I must say that this OVA qualifies as a misplaced episode of the parent anime "Mondaiji," so everything about it was the usual except for the fanservice that we never get to see from the parent anime. It was still disappoint, thought that there is no Kurousagi's panty shot and most of it was limited to a school swimsuit fanservice, though, there is that fundoshi fanservice which was limited to a few seconds, man, why didn't studio Diomedea made Kurousagi to be in a bikini instead of being in a one piece swimsuit, she ...


Recent News

OVA of Upcoming TV Anime 'Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?' Announced

According to the official website, an OVA of Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? was announced to be released in July 2013. It will be bundled with the more

Recent Forum Discussion

Poll: Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? OVA Episode 1 Discussion ( 1 2 3 )
Stark700 - Jul 21, 2013
113 replies by Attackonfiller »»
Mar 11, 10:38 AM
When played in MPC the ED song part is called "To be continued?"
YamiNoOkami - Aug 29, 2013
2 replies by DiGGzBoT »»
Sep 3, 2013 2:22 AM
Has this one been aired yet?
Zymf - Mar 9, 2013
20 replies by deathmoon06 »»
Jul 24, 2013 5:59 AM