Can a personality commit seppuku on reaction on Shame never dies?
Shame never dies
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 a personality commit seppuku on reaction on Shame never dies?
No, you may not.
The Seppuku Reaction: "Reaction: Any number of times per turn, before you lose Honor from an action that targeted or was performed by one of your Courtier or Samurai Personalities: He commits seppuku. If the seppuku destroyed him, reduce the Honor loss to one."
Shame Never Dies doesn't target, nor is it performed by, the Personality of the player losing the Honor.