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.
"Battle/Open: If you are a Dragon Clan Player, discard this card: You may either put a Ring in your hand into play, or search your discard pile, then Fate deck, for a Ring and put it into your hand."
Does the underlined ability above count towards Enlightenment Victory conditions concerning "Rings in play"?
Enlightenment victory represents finding a path of insight beyond the material world, reflecting on experience in war and peace through the philosophies of the Five Elements. A player wins through an Enlightenment Victory after the start of one of his or her turns if he or she has in play five Ring cards, each with a different element keyword, and each of which last entered play by its own text (as opposed to other effects that can put a Ring into play).
Since Experienced Togashi's Guidance uses it's effect to put the Ring in to play, it will not count towards the Enlightenment victory condition.