A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
Can Yoritomo Kanaye Experienced trait lower the Discpline cost of a strategy, such as Lost in Transit?
Relevant text:
Yoritomo Kanaye • Experienced Actions on your Strategies cost 1 less Gold.
Lost in Transit Discipline (You may pay 1 Gold to play this Discipline from your discard pile, then remove it from the game after its action resolves.) Battle/Open: Bow a target attachment
Yes, the Discipline's Gold Cost is added to the action's Gold Cost (or as an additional cost)