I was hoping much for this manga after reading some of the comments in the manga site I frequented, but was greeted with a very pedestrian manga, plastered with one of the worst character set I have ever encountered.
Let's go straight to the characters, the deal breaker in this manga. This manga is filled with character so pigeonholed to the extreme, so lacking in depth, that it is even repulsive to try to relate to them. The only barely likable character is probably the main character, but even that is stretching it, apart from today's usual shujinko imba super power, there is nothing else to say about him... his endearing trait is his penchant for slacking off, but no, this is not the charming lazy hero... even Shikamaru will look at him and kick him in the nuts.
What about the rest? We have a token companion swordwoman who is dazzlingly pretty (at least in the description) with a.... tsundere side? tsun-tsun-tsun-tsundere? Sadist-dere? screw it, there is nothing dere about her. She is just downright despicable. The best friend has no substance in his character other than being perfect and always smilind and scheming. The osananajimi is just a token loli crossover with team rocket with no personality whatsoever. I could go on, but even describing this far has been a pain for me.
There is nothing much to add, once you notice the characters glaring flaw, the whole manga just collapsed on its own. The plot is vague, unclear and absurd. I've been marathoning to the 3rd volume and it is still unclear where exactly the author is going with the manga. The comedy are cheap and lazy. A lot of drama and gore inserted here and there with no cohesion to the entire theme of the manga that it just felt distasteful and ridiculous.
I can't help but wonder how good the novel is, for it to receive such high review in MAL, and the fact that it received an anime adaptation. Because judging from the manga, this has been abysmal.