Haha, yes, I promise! They will fight fair :-)
Jun's power will hopefully come as a surrpise. Yes, this chapter was more Sakumoto focused (he turned to be the swordsman because I couldn't imagine the other two in this role at all *lol*) next chapter has more Juntoshi and Matsumiya (just like you said :-))
Thanks so much for reading, dear!! ♥