IS: Infinite Stratos Watch Order Guide

If you have been watching anime for a long time, you will soon realize most anime titles follow a pattern where they often reuse profitable tropes. It’s like hashing out the same stories but with different settings. IS: Infinite Stratos is a perfect example of this pattern where it uses harem and ecchi to their full potential because it sells and pads it with some cool mecha and action.

IS: Infinite Stratos has a predictable story, eye candy female characters, and generic characters tropes which are a great combo to entice fans who are new to anime. So, IS: Infinite Stratos is not an anime for hardcore mecha fans or viewers looking for an interesting story. It’s something for those who like fanservice but with awesome-looking robotic armor.

If you are thinking of giving IS: Infinite Stratos anime series a try, here’s a guide to help you watch it in the correct order.

IS: Infinite Stratos Watch Order:

1. IS: Infinite Stratos

IS: Infinite Stratos

Alternate Title: Infinite Stratos
Episodes: 12

2. IS: Infinite Stratos Encore – Koi ni Kogareru Rokujuusou

IS: Infinite Stratos Encore - Koi ni Kogareru Rokujuusou

Alternate Title: None
Episodes: 1 (OVA)

3. IS: Infinite Stratos 2

IS: Infinite St

Alternate Title: Infinite Stratos 2
Episodes: 12

4. IS: Infinite Stratos 2 – World Purge-hen

IS: Infinite Stratos 2 - World Purge-hen

Alternate Title: None
Episodes: 1 (OVA)


IS: Infinite Stratos is an ecchi harem anime with a mecha theme. The anime is adapted from the light novel series of the same name written by Izuru Yumizuru and drawn by CHOCO.

Synopsis: Japan has developed an exoskeleton weapon called Infinite Stratos (IS). It is so powerful that countries have signed treaties to ban the use of Infinite Stratos in wars. The only drawback of Infinite Stratos is that it can only be piloted by women, creating a gender disparity in the military and other sectors due to its powerful influence.

Ichika Orimura, a teenager, has been found to be the only male capable of piloting an Infinite Stratos. Due to this, he was forced to join IS Academy, where he will learn to become an IS pilot. But what awaits him is more than him proving his abilities to other students. It’s the dangers lurking in shadows targeting the academy.

You May Also Like: