Rebirth of Buddha

Yet another anime movie 'sponsored' by the Japanese cult ↗Kyoufuku no Kagaku (幸福の科学, also known as The Institute for Research in Human Happiness), presumably containing more pseudohistory and moral bunkum. The film illustrates Happy Science's belief that the religious figure Buddha will return "when the world sinks into darkness." This 'Institute' has been called 'Japan's answer to Scientology'.

[source:ANN].

Also see their earlier title - Eien No Hou