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.
A player, 29 December 2010
If I use the Battle action on Yoritomo Sunagawa to bow a follow on another personality who has Tsuruchi's Legacy equipped would the Ranged Attack get the +1 Strength or would Sunagawa himself need to be wielding the Legacy?
Thank you!
Yoritomo Sunagawa Battle: Bow your target Follower: Ranged Attack with strength equal to the Follower's Force.
Tsuruchi's Legacy Ranged Attacks from other cards in this unit have +1 strength.
Zen Faulkes (rules official), 29 December 2010
If I use the Battle action on Yoritomo Sunagawa to bow a follow on another personality who has Tsuruchi's Legacy equipped would the Ranged Attack get the +1 Strength or would Sunagawa himself need to be wielding the Legacy?
http://rules.l5r.com/CE_Glossary_F#From: "The source is the card that the effect, action or targeting is printed on, or the rulebook if it is printed there."
The Ranged Attack is thus "from" Yoritomo Sunagawa, ragardless of what Follower is bowed. Thus, Tsuruchi's Legacy will only affect a Ranged Attack taken using Yoritomo Sunagawa's ability if it is attached to Yoritomo Sunagawa.