Board Thread:Naruto Discussions/@comment-29105292-20170126053212/@comment-3965545-20170126164351

DB4 Six paths Chibaku Tensei entry, and the info from the novels and the info on Tenseigan and Toneri from the databook. They all state that SPC and SPSC are connected to Hamura and Toneri and the Tenseigan. Hence them having it. Seelentau brought it up and talked about it before. Six Paths Senjutus is SPC with Senjutsu chakra.

http://naruto.wikia.com/wiki/Hamura

http://naruto.wikia.com/wiki/Tenseigan

http://naruto.wikia.com/wiki/Tenseigan_Chakra_Mode

You need Six Paths Senjutsu to produce and use TSB's. Toneri and Hamura each have SPSC and SPC.

You see what I mean??