Ao no Kanata no Four Rhythm: Beyond the Sky, Into the Firmament.
I think this will be aired on 1 January 2016, but I don't know when all of this animes will be on release.
Genres: Drama, Romance, School and Supernatural
Details:
In a world where flying is as simple as riding a bicycle, there is a popular sport called "Flying Circus"
The protagonist once had a bright future ahead of him in that field of sports but due to an overwhelming defeat in addition to a certain other reason, he has left that field. However, he meets the transfer student Kurashina Asuka and regains his passion as he teaches her how to fly.
With his situation changed, he participates once again in the Flying Circus. Just how high will he be able to fly this time with Asuka at his side?
This is a love story about the two who met while soaring in the skies, and the friends surrounding them.
Shingeki no Bahamut: Manaria Friends
Genres: Action, Adventure, Demons, Fantasy, Magic, School and Supernatural
Details:
Mysteria Academy is a prestigious magic school that teaches magic without discrimination to the three factions (men, gods, demons), who usually are engaged in battle with each other. The anime will follow the two young women as students at the academy.
Prince of Stride: Alternative
Genres: Sports
Details:
The series is about an extreme form of sport known as "Stride." It involves 6 players on a team that runs relay races in towns. The story takes place at Honan Academy where first year high school students Takeru Fujiwara and Nana Sakurai try to recruit members for their "Stride" club. They request Riku Yagami to join with the help of Takeru and Nana. Their goal is to compete and win the "End of Summer," a top competition hosted in Japan alongside other schools.
Sooo... that's basically it? I'm only showing 3 animes that are NEW for 2016 and I'm pretty sure that there are still more upcoming anime for 2016 waiting to on air 
All of those animes up there will be aired on the same date (1 January 2016), but I don't know yet when will they be released... it only depends on how many episodes they're going to makE.
So that's it!
SEE YA! 
