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.
So shiba tsukimi 3.5 reads
Battle: twice per turn, target a card in a unit: straighten it. It may use it's abilities a second time this turn
So can I target tsukimi with her own action and continually use the action multiple times in a battle. (3 or more times)
So shiba tsukimi 3.5 reads
Battle: twice per turn, target a card in a unit: straighten it. It may use it's abilities a second time this turn
So can I target tsukimi with her own action and continually use the action multiple times in a battle. (3 or more times)
No. See Numbers of Things: Something that allows a “second” use of an ability in a turn, etc., only allows the second use of the ability that turn. Multiple effects that allow second uses do not allow the ability to be used three or more times.