Quick answer — Gunslinger Stratos: the opening theme is "vanilla sky" by Mashiro Ayano and the ending theme is "MIRAI" by Garnidelia.
A.D. 2115—the island nation once called Japan is now known as the “17th Far East Imperial City Management District.” The citizens were promised a life of peace in exchange for some of the comfort they were used to having. People believed their lives would never change and tomorrow will be the same as today. No one… Gunslinger Stratos is an action and sci-fi anime produced by A-1 Pictures, first airing in Spring 2015. With 12 episodes total, it is finished.
Gunslinger Stratos has 12 episodes and is finished.
Gunslinger Stratos was produced by A-1 Pictures and released in 2015.
Gunslinger Stratos is classified under Action, Sci-Fi.
Gunslinger Stratos premiered in Spring 2015.
The opening theme "vanilla sky" from Gunslinger Stratos is performed by Mashiro Ayano.
The ending theme "MIRAI" from Gunslinger Stratos is performed by Garnidelia.
Gunslinger Stratos is based on a video game.
Gunslinger Stratos is listed on Crunchyroll. Availability varies by region.
