[DFG]

You are referring to Jacob Deschazer (not sure about the spelling). He was one of the Doolittle Raiders and returned to Japan later as a missionary.

[Young Werther]

Yup. Captain Mitsuo Fuchida was the leader who would be converted to Christianity after the war. Genda was the planner and Fuchida was the leader of the first wave!

In the movie Tora Tora Tora it was his plane that would radio the success code!