You know, you would think that this would be a horrible series. It's wacky. It doesn't make sense. You would think that if alien races existed, gender discrimination would be extinct (due to aliens having more than/less than two genders). The brother and sister don't look like each other at -all- (the brother's even shorter by half a head!), but NO ONE NOTICES! That's not to mention that the main female (male?) lead has a huge harem of annoying women, and there are all the shallow add-on supporting characters...
But I love it. It's hilarious. I read every chapter that's out and frothed for more. Samurai High School is a silly, ridiculous comedy full of silly, ridiculous things, but it makes you giggle, and it's incredibly entertaining, and somehow it sort of engulfs you in this ridiculous world that the characters live in.
