Obtained the "Our Beloved Izayoi" ending.
Obtained the "Millennial Crush" ending.
Obtained the "Together Forever" ending.
Obtained the "Just the Two of Us" ending.
Obtained the "He Who Watches Over the World" ending.
Found all treasure chests.
Cleared the Gazillion Challenge.
Crafted a weapon with a rank of 999.
Obtained the "Awakened by a Kiss" ending.
Obtained the "Promise of a Distant Day" ending.
Obtained the "Last Dream" ending.
Obtained the "A Deity's Legend" ending.
Cleared all subquests.
Found all the stray sprites.
Cleared the Maid Cup at the battle arena.
Cleared the Gold Cup at the battle arena.
Cleared the Silver Cup at the battle arena.
Cleared the Bronze Cup at the battle arena.
Gathered a party of four.
Watched the opening.