What I wouldn't give for someone to license both Oreimo and Eromanga Sensei novels...
Granted, Oreimo(novel) is fan-translated, and Eromanga Sensei is currently being fan-translated, but I'd prefer an official choice if possible.
Oreimo's ending was left ambigious, for Eromanga Sensei it isn't set in stone yet, but here's something from the end of volume 9; (WARNING, HUGE SPOILER) spoiler[Sagiri and Masamune confess to each other and get together, later there's discussions about marriage and names for their children, so yes, quite the definitive end unlike Oreimo.] ...that is, if it had ended there, the series is currently up to 12 volumes(fan-translation also up to volume 12).