"The reason why only females can activate the IS (and why Ichika Orimura is the only male who can do the same) is currently unknown. But it is hinted in the novel that Tabane Shinonono, the creator of IS, did not deliberately configure IS to be a female-only platform. She mentions that it was a accidental side-effect, and since she didn't really care about that factor, she didn't see any reason to bother with it."
-straight from the wiki
My head-cannon is that the creator specifically limited IS piloting to females only due to male tendencies of dick-comparing. As the creator was a female, she felt men were more prone to abusing IS than women, and the reason she let the protagonist use an IS is because her little sister has a crush on him.
That's just my perspective though.
-straight from the wiki
My head-cannon is that the creator specifically limited IS piloting to females only due to male tendencies of dick-comparing. As the creator was a female, she felt men were more prone to abusing IS than women, and the reason she let the protagonist use an IS is because her little sister has a crush on him.
That's just my perspective though.