IS: Infinite Stratos 2 - World Purge-hen

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Alternative Titles

Japanese: IS〈インフィニット・ストラトス〉2 ワールド・パージ編


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Nov 26, 2014
Producers: Overlap
Licensors: Sentai Filmworks
Studios: 8bit
Source: Light novel
Genres: ActionAction, ComedyComedy, RomanceRomance, Sci-FiSci-Fi, EcchiEcchi
Themes: HaremHarem, SchoolSchool
Duration: 44 min.
Rating: R+ - Mild Nudity


Score: 6.851 (scored by 4083540,835 users)
1 indicates a weighted score.
Ranked: #50472
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #2345
Members: 82,366
Favorites: 59

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Ranked #5047Popularity #2345Members 82,366
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Episodes: /1


While Ichika Orimura departs to visit Kuramochi Engineering's laboratories, an unidentified enemy hacks into IS Academy's core and cripples its systems. To fend off the attack and repair the damage, his older sister Chifuyu enlists Ichika's harem: Houki Shinonono, Cecilia Alcott, Huang Lingyin, Laura Bodewig, and Charlotte Dunois. Together, they utilize virtual reality to confront their opponents in IS Academy's network.

Unbeknownst to the girls, a piece of malware named "World Purge" is activated when they enter the digital realm. The program forces them into fabricated realities, where they each experience an ideal romantic version of their bond with Ichika. Once Ichika returns to IS Academy, it is up to him to rescue the five girls and wake them from this virtual reality.

[Written by MAL Rewrite]


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Related Anime

Characters & Voice Actors


Ishizuka, Masatoshi
Tosaka, Shin
Director, Episode Director, Storyboard


Opening Theme

Apple Music
Amazon Music
Youtube Music
"True Blue Traveler" by Kuribayashi Minami

Ending Theme

"BEAUTIFUL SKY" by Yoko Hikasa, Yukana, Asami Shimoda, Kana Hanazawa, Marina Inoue, Chiwa Saito, and Suzuko Mimori


Nov 29, 2014
Review of IS: Infinite Stratos 2 - World Purge-hen

This OVA is at least 50mins long and it is about 1.87 GB to download to watch with HD quality.
First of all, you should realize OVAs can do anything 'crazy' off topic from the original Infinite Stratos story. ( Crazy I mean well, obviously ecchi stuff and unbelievable things.) To me, IS: Purge hen is more for enternainment AND no connection whatsoever with IS since the second season of IS.

Story: 5 - I give it a five because there's no focus in the story, keeps changing stories due to the number of heroines ...
Jul 11, 2017
Warning possible Spoilers

What I really got from this is that it just felt like a need to really show off how sexy the girls in Ichika's harem can be and how it does that is by literally going into their minds.

When a program called World Purge affects the academy the girls have to go into a machine to shut it down however this requires the girls to conquer their ultimate desire.
For something that was only 44 minutes I thought it provided some entertainment even though it's mainly fanservice entertainment it was fine nonetheless.
I thought it was fun seeing how the girls imagined Ichika in their ...
Dec 12, 2014
Mixed Feelings
Ichika is the most lucky guy in IS, well the only male exist in IS series.
IS series comeback with the new OVA World Purge-hen which caught my eyes and try to enjoy the show.
IS series never failed to deliver the harem theme with bit of action here and there.

Story Score: 4
The story is predictably enough. A hero comes to save the princess in danger and then finish all the enemies. There is significant root of the story but very unclear unless you watch it for the 2nd time. Some part of the story was not evenly distributed and a bit rush. IS Purge Hen revealed ...


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Recent Forum Discussion

Poll: IS: Infinite Stratos 2 - World Purge-hen Episode 1 Discussion ( 1 2 3 )
Stark700 - Nov 25, 2014
105 repliesby MizuhoKamui »»
Aug 10, 2022 7:11 PM
Will there be an English Dub?!
XilverXoul - Jul 15, 2015
1 repliesby DodgerDash »»
Jan 25, 2017 1:05 AM
Preview Video #2
Stark700 - Aug 14, 2014
5 repliesby Chaos-Zero »»
Nov 19, 2014 7:38 PM
Preview Video
Stark700 - Apr 13, 2014
5 repliesby Banshee-IV »»
May 14, 2014 9:00 PM