Ore ga Suki nano wa Imouto dakedo Imouto ja Nai

LIGHT NOVEL, SISTER, PLOT so much similarity, if u watch both show, FBI will come after you 

Suzuka's Personality And Expression almost similar to Sagiri, in siscon and deredere 

Both shows deal with the light novel industry (and a very light take on it) as well the romance between the main character and his sister. In both cases, the sister is praised for their work, although they choose to hide their identities from everyone around  

Watch if you want another show like this. - both brother x sister, incest relationship - both about siblings writing novels - both have the brother having a harem that involves his little sister - both ecchi and will make you uncomfortable The plot is extremely similar, but admittedly Eromanga Sensei had better animating and probably a better budget. 

This series have similar plot setting,male lead is writer,and also incest relationship 

Both Anime have the same concept but Ore ga Suki nano is more of a deeper version eromanga sensei. differences are the the siblings are blood related and the siblings in eromanga are not related by blood. another is that eromanga sensei shows the siblings as pros and other is more upcoming or amateur. 

Almost similar in all aspects except that in Eromanga the sister has that tsundere attitude, to her big bro while in Ore ga Suki the sister has a dere dere attitude towards her brother. In Eromanga bother siblings were accomplish mangakas , while in Ore ga Suki, the big bro is a loser while the sister is always on top. When it come to relationship in Eromanga the sibling weren't related to one another, while in Ore ga suki the sibling were indeed related  

Both are romance with stepsister, and envolves mangá, anime they are funny, the art is pretty similar, its minimalistic. 

The two little sisters of the two anime both adore their Onii-chan. In addition, they have in common their work as a mangaka / designer. And in addition they are both Tsundere. 

the two shows are related as they both have a sibling love concept but in the end it a combination is oreimo and eromanga sensei 

I don't see any différences between these two. Indeed Oreimo still better than My sister, My writer for me. If you liked Oreimo might you like Ms,Mw. 

Sister love. Only it isn't actually anything particularly great. I felt like these two anime are so bad they lost any "so bad it's good" elements too. It literally tells the lives of some dude who loves his sister, romantically, and s.o.l plays out from there. I suppose they also share a sister with a hobby commonly associated with otaku culture, Sister Writer being light novel writers and OreImo being eroge. On that note, both do reference otaku culture a lot. Both will make you want to delete your life, but you may look at this on the brighter side than I did. Love what you wish for it and move on if you don't want to spend time on it.  read more 

Incest. This is like, they want a really intimate relationship with good ol Onii-chan. Never quite sure where the pleasure is at but I won't question further. Both have the same drill with incest anime and love revolving around that. S.o.l plays out right after with no real plot to speak of, I think the only blatant similarity is how the two male MCs are both light novel writers. Nothing to write home to about, especially with how bad one of the two is, but it is there to waste time if need be.  

This anime is also a story about writing novels. Both have little sisters and weird novels about little sisters. If you liked this anime, I am sure you will find this one interesting.