WTF is Japan's High School Fetish!?

With the release of Legend of Zelda: Breath of the Wild, there's something I've been wondering. In my childhood, I saw a LOT of Christian symbolism in Zelda. From the original to Link to the Past, I've been wondering how much Christianity really has affected the Zelda franchise. Hooooo boy you guys won't BELIEVE how far this rabbit hole goes...