The ending for that one is "special". I think d-frag is actually somehow a little older at 2008 compared to Fujimura's 2009 with only 8 volumes.If you haven’t read it yet, check out Fujimura-kun Mates. It’s the closest thing to D-Frag that I know of. Especially the MCs, Kazama and Fujimura are very similar.
Have you read Tomoya's other manga the one about the teenage demon lord getting isekaied?Hang on author-san, you actually have something with the apocalyptic setting, do a joke spin off with them getting transported into an end of the world isekai, make everyone OP except Kazama.
They already did that during the VR game shenanigansHang on author-san, you actually have something with the apocalyptic setting, do a joke spin off with them getting transported into an end of the world isekai, make everyone OP except Kazama.