Izuru Yumizuru: 9 books

The battle against Phantom Task and Unnamed during the World Purge incident didn't just leave Tatenashi wounded—when Ichika swooped in to save her life, it melted her heart, too. (What do I do? I'm falling for him...) But she's not the only one after our hero, as the rest of the crew...

In a world of technological progress, females are the only ones who can pilot the most advanced military unit in history—the Infinite Stratos (IS). With this power, women have seized complete control of all political, social, and economic ventures; leaving men to the fringes of society, made to...

It's August, and it's summer vacation! Passions run as hot as the sweltering weather as we follow each girl through their own summer love story. Will their dreams of making summer memories with Ichika come true? Who'll be the last one left standing beside him in the sun? Find out in the fourth volume...

IS Academy's second semester kicks off with a race to get Ichika into a club! Meanwhile, the appearance of the student government president Sarashiki Tatenashi, rumored to be the strongest student in the whole school, presages a descent into chaos. And a shadowy organization makes itself known for...

“Please! Take care of my sister!” Ichika doesn't know what to do about Tatenashi's sudden request, but what he can do is take on the semifinals of the all-years tag-team tournament alongside her little sister, Tatenashi Kanzashi. What he can't, or at least doesn't want to do, is explain why he's...

“I’m Charles Dunois. I come from France,” “Bodewig. Laura Bodewig.” The girl-packed IS academy has two new exchange students: the handsome boy Charles and the German girl Laura. Dashing young Charles, a representative of France, is the second male IS pilot after Ichika, and the girls are...

The time for the summer class trip to the sea is near, and the fight for Ichika's heart is as hot as the July weather. The girls will stop at nothing to corner him for their own, and when the swimsuits come out, it may just be checkmate! With the arrival of Shinonono "The Genius" Tabane...

Flank speed ahead to romance! Each of our leading ladies is looking to steal Ichika’s heart at his birthday party. But for Cecilia, something else is weighing on her: the mysterious enemy who appeared at the school festival. With a last-minute decision to include first year students in the high-speed...

In the aftermath of the Golem III attack, Kanzashi confesses her love to Ichika, while Houki and the others watch like hawks to make sure that he's not too interested in return. Meanwhile, with the school still heavily damaged, and a desperate need to repair Byakushiki, Ichika visits its manufacturer,...