first I think you should read the whole post!!!!
then
1)motivational level
This is what the moves that Yojimbo will do is based on things like daigro kozuka wakizashi andof course Zanmoto the higher the level the better the move not as explained earlier in the post you need a motivational level of 80 or above
2)know how compatible you and he are
This is done by how often on the weaker fiend(lv1 read above for what lv1 fiends are) he will perform a free attack the way to work it out is above (the bit about c/1024) if he does a free attack 1 every 4 battles he's at max however if he does it say one every 10 his compatiblity is around 102,
ALL EXPLAINED MORE FULLY IN THE POST ABOVE!!!!!
TSA