I loved the LN. This is technically not a harem, more like a techno-wank but considering the power of the witches and the available resources, it is executed quite well, and the details are exquisite but not overwhelming. The narration is also good.
What the hell is wrong with that school and why that school president is not in a correctional? Where the f**k is the police, those gals put a bomb in the school, they are literally terrorists.
I can't fucking believe this. She "aPolOgIzEs" to the MC, giving him only "compensation" for his broke shirt and she also says that she "wOnT gIvE uP oN aYaMe-sAn"!??? Who the hell does she think she is, she should be in jail!!!!