>>20897
"Royal Space Force: The Wings of Honneamise" is not a directly Christian anime, but the worldview and message it promotes is very blatantly compatible with Christianity.
The main character starts out as a listless, hedonic loser; a member of his nation's space force, which is a sad joke of an organization. Until he comes across a woman passing out gospel tracts for her religion. Though it is a made up religion for a fictional universe, it becomes very apparent that said religion is effectively a "original religion, do not steal" of Christianity. The protagonist starts hanging out with her and her son more, and eventually volunteers to become the first man in space through the space program that was once a laughingstock.
In the beginning, it's fairly obvious that his primary motivation is trying to get in the pants of the woman evangelist whom he fancies, as she expresses admiration for the potential of the space program. However, as he gets deeper into his training, his commitment becomes sincere, and he begins to change from his time with her as well as reading her religious literature which convicts him of the depravity of mankind and need for a savior. Things especially heats up as a neighboring rival nation begins attempting to sabotage the space program and assassinate him.
Without spoiling too much, the woman's faith is truly manifested in her forgiveness of him, and he does a prayer to God near the end.
The animation, aesthetics and world building were also revolutionary for their time. It came out one year before Akira, and it's quality is comparable.
There are some minor questionable elements (I would probably give it a PG-13 rating,) but overall, I think it would be a good edifying watch for a Christian.