If I use Fu Leng's Guidance to take control of a personality with an entering play honor-loss or gain, do I lose/gain the honor?
Fu Leng's Guidance and Entering Play Traits
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.
If I use Fu Leng's Guidance to take control of a personality with an entering play honor-loss or gain, do I lose/gain the honor?
Yes. The card is entering play. Entering play effects (http://rules.l5r.com/CE_Glossary_E#Ente ... Honor_loss) are not limited to entering play from a Province.