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.
Quick (stupid) question:
Is Mountain Summit Temple a Mountain card?
To be more specific: Is this Stronghold alone helping me with Mirumoto Jairuzu's Battle Action?
Mirumoto Jairuzu
Battle: Raise or lower this province's Strength by 2, or by 4 if you control a Mountain card.
Is Mountain Summit Temple a Mountain card?
http://rules.l5r.com/Card_features#Keywords: "A card’s base keywords are printed at the top of its text box as a list of boldface terms."
Not in titles.