Thread:Silver-Haired Seireitou/@comment-1875854-20140901014440/@comment-1875854-20140901021012

Oh so (please note, if not satisfied with this, I can always learn it from Sei himself):

Upon merging with the "essence" of the Kiba swords, Denji Ryu (with a macron over the u, I started the page for it, Kei gained his lightning dragon abilities. (Might change this merging of essences to become one and the same to a Ninshuu concept maybe). These abilities included absorption of electromagnetic energy and em spectrum energy, which I envisioned afterwards would include sunrays. I plan for him to be able to not only absorb, but to utilize sun rays (which I believe is essentially the Great Yang Method). Upon merging this energies with Sage Mode, he gains the unique Sun God Mode. (In his storyline)

As said before (if this doesn't work), I can always ask for learning it from Sei himself.