Board Thread:Theories and Speculation/@comment-734582-20150712141917/@comment-24808887-20150712172944

Keaire wrote: Sage = a person that manipulates Sage chakra. Six Paths = a person whom occurred Uchiha (Indra / Inton) and Senju (Asura / Youton) powers to the point that he/she possess the Rinnegan.

Hamura does not have the Rinnegan. Naruto has Sage of Six Paths Mode - he is Sage of Six Paths - he doesn't have Rinnegan your argument is invalid -- Update:

@Thekillman 4th Databook stated that Six Paths — Chibaku Tensei is Rikudou Senjutsu technique not Rinnegan's one(See FF-Suzaku's translation) and Yin and Yang seal are part of technique(Not parent jutsus), TSB as well stated to be technique can utilised by person who awakened Rikudou Senjutsu, so if Hamura himself invoked Yin seal(Unlike Naruto and Sasuke) then most likely he is Sage of Six Paths.