You can read a little bit about that VN here > I really hope that any Anime Studio makes an adaptation out of the VN Gensou no Idea, as the heroines are all super-cute and have unique personalities, and it also features 2 dual male protagonists with interesting traits that'll both get their own girls in the end. Of course there are some other obvious mentions like Ever17, Umineko no Naku Koro ni, Root Double, Baldr Sky, SubaHibi etc but all of those would be pretty hard to adapt imo Onii-chan Sharing - Because my dick would explode.Could just make a movie out of it in all honesty, plain and simple Eden* They Were Only Two, On The Planet - If you could make an anime out of Planetarian then why not this? It's just a few hours long, completely linear and still absolutely beautiful.These girls are absolutely amazing and the common route alone should make this one of the best harem anime ever Dracu-Riot - Honestly you don't even need to properly adapt any of the routes here just mixing them together somehow Clannad-style would be enough for a splendid harem romcom anime.I still have a tiny bit of faith that Sunrise will get around to doing this one day it would be glorious Muv-Luv - Getting through Extra might be a bit of a struggle but once we get to Alternative it's all linear and easily adaptable provided we'd get enough episodes.Most people would probably want Kazusa's route I'd reckon but the Cheating route is probably the most unbiased way to do it and in my opinion the most realistic of the three I'm honestly not sure what to cover, there are valid arguments for all three options. Skip the side routes from CC and proceed with Setsuna's route straight into Coda, and from there. White Album 2 ~Closing Chapter~ - We already got the prologue covered so might as well do the main game as well.Considering how popular Death Note is in the anime community, I don't see why the same wouldn't have been true for G-senjou G-senjou no Maou - Same route structure as above just cover Haru's route and skip the others.Aiyoku no Eustia - Should work great as an anime considering its themes, and you can easily just cover Eustia's route and skip the side routes.Well assuming they somehow wouldn't get butchered adaptations for no reason then:

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