Two Indian Activists named Bose

I knew very little about Bose, an Indian activist who dedicated his life for India's Independence, but I didn't know there were two such activists with the same last name, Bose.  Both men were in Japan, revered by Japanese, and died young.  They were both cremated and buried in a temple in Japan.

http://en.wikipedia.org/wiki/Subhas_Chandra_Bose
http://en.wikipedia.org/wiki/Rash_Behari_Bose

It seems above English sites are the translation of the Japanese sites, and the Japanese sites show more references and little more details.
http://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%90%E3%82%B9%E3%83%BB%E3%83%81%E3%83%A3%E3%83%B3%E3%83%89%E3%83%A9%E3%83%BB%E3%83%9C%E3%83%BC%E3%82%B9
http://ja.wikipedia.org/wiki/%E3%83%A9%E3%83%BC%E3%82%B9%E3%83%BB%E3%83%93%E3%83%8F%E3%83%BC%E3%83%AA%E3%83%BC%E3%83%BB%E3%83%9C%E3%83%BC%E3%82%B9