Involving *Saekano How to Raise Boring Girlfriend* *Oregairu* *Kaguya-sama Love is War* *The Angel Next Door Spoils Me Rotten* and more—but not self-insert fanfic Kasumigaoka Utaha Yukinoshita Yukino Shinomiya Kaguya Shiina Mahiru When these once-fantasy waifus suddenly appear before you in real life could you resist the excitement in your