9b11f552____Final_Fantasy_X_2_Item_List__Location
[Name] Nooj's Sphere [Description] A sphere from Lucil. [Location] 
Return to Mushroom Rock Road after getting the Episode Complete screen during Chapter 5 and speak to Lucil on the Heardquarter's balcony to receive the Sphere.
Final Fantasy World - Final Fantasy X-2 Item List
Location