character: Sora (specifically Sora in her military uniform)
context: sora, a shmup by Orange_Juice. also featured in 100% Orange Juice.
artist: not sure, but I think the artist's name is "mythology".
Basically, she is a girl who is very gifted in combat, even though she really doesn't want to fight the war she's thrust into, and only desires to see the beautiful sky, which she is named after. Hence my new usertitle.