“Monster collection”, a manga you can find at the site Anime Waves under scanslations. I don’t want to link, because I think they hold a couple of licensed animes, but you can easily find it via a google search 
There are a few non TOO bad “adult” jokes, mainly in the start, but nothing too terrible. I think you should save this one for later though, Kirokori.
The comment in the summary is made by the thief-mercenary-assassin Corvo, due to Natascha, the lamia in the hero troop. She’s a tad bit vampiric and… he gets wounded all the time. The leading character is named Kasche, a summoner gal who reminds a bit of Lina Inverse. She tends to give her summons weird names - a miasma demon almost cries under the names Miasmy and Blacky. And that’s after he was two inches from devouring her soul.
Then there’s also a lizardman named Shin who goes around and pounds stuff to crumbs when needed.
The villains are rather three dimensional and definitely cool. Especially the fallen angel. He gets sliced, diced, cut in half, burnt, looses one third of his head, and he STILL keeps fighting. Eek. His master, the summoner-wizard-necromancer-halfdemon Twilight looks quite whimpy in compare.
They haven’t finished translating the epilogues yet at Anime Waves, but I think they should be ready pretty soon. Don’t wait, READ IT NOW.
