The show was originally aired in early 80's as a joint French-Japan production effort. One of the greatest animes of my youth !
Many thanks for pointing the numerous similarities...In addition, Esteban, the main protagonist, was found wearing the sun amulet as a survivor in the open ocean by...
My best bet is that Kuma stored most of his consciousness in his Bible...that would explain why he is so attached to it and has been keeping it preciously against him at all times before they took it from him. He now needs to reclaim it back.
