I was looking at this ruling and wondering.
Can Kitsuki Judgement (it being seppuku and all) be negated by Hantei's Guidance?
Kitsuki Judgement and Hantei's Guidance
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.
My link-fu is better than your link-fu . Check this ruling, I think it'll ease your doubts...