Missing CG Unlocks
After getting all of the endings, there will be some CGs that are not unlocked. You can unlock these by viewing the following items in Record – Item list, clicking the button with “????” on it, and playing a short scene.
Item #009 “First-Year Sakura” Sakura Kirishima’s 2nd CG
Item #010 “Student-Days Nanako” Nanako Sakura’s 3rd CG
Item #011 “First Leotard” Nanako Sakura’s 13th CG
Playing through “Welcome to Tsukimi!” will unlock the cut-in CGs.