Thats what I noticed what was missing.
Exactly, how do you build new armies? I cannot find a rule on it.
Here is my suggested rule.
A Family/army may produce off shoot armies with a zero IR rating upto the size of their production at the cost of 1 PL per PL point spent. Castles may produce troops of the family they belong to. Towns and villages may only produce Ashugaru (peasants) and are limited to the size of the town they came from.
Example:
Bayushi (Rogue/Bayushi Deciever/Honor 1) Daimyo: Bayushi Yojiro (Male Sam 5/Court5/EmMag 9) PL 9 : IR 23
Produces 6 PL in one turn. Therefor, they may produce an off shoot army of maximum 6 PL. That army would look like.
Bayushi Elite Guard (Samurai) Diamyo: Bayushi Yojiro PL 6 : IR 0
This would cost me 6 PL for the turn. And run about like any other unit.
If the village - Shimomura (Village) PL 1 : IR 1 Noticed that there was troops just across the river and the year end came round their player of them could produce an unit that looked like:
Shimomura Ashugaru PL 1 : IR 0 for a cost of 1 PL. This unit would cost against the army agriculture rating just like everything else but would pretty much be maxed as that is all that village can create this year.