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.
Glory of the Shogun (event)
Until the game ends, equipping is a Battle/Open action (for all players), and after the first time each turn each player attaches a card with a base Gold Cost of 5 or more from his hand, that player may draw a card.
Moon and Sun (event)
Each player may shuffle an Event in his discard pile into his deck.
Question: If you use Moon and Sun to recycle Glory of the Shogun, subsequently if you attach a 5g+ attachment, do you draw two cards?
Glory of the Shogun (event)
Moon and Sun (event)
Question: If you use Moon and Sun to recycle Glory of the Shogun, subsequently if you attach a 5g+ attachment, do you draw two cards?
Assuming Glory of the Shogun has resolved a second time after being reshuffled (not stated in your original question), then yes, both draw effects will trigger if you attach a card with a base gold cost of 5 or more.