I finally got around to voting.
Character #1: Alice
Runners up: Reimu, Patchy, Youmu, Sanae, Hatate, Kosuzu
Music #1: IN Stage 4
Runners up: IN Stages 1, 3, & 5, DDC Stages 3 & 4, PCB Stage 5, Sekibanki's theme, Keine's theme, EoSD title screen
Work #1: Double Dealing Character
Runners up: Imperishable Night, Forbidden Scrollery, Three Fairies, EoSD
I considered not voting for EoSD, since I don't really want it to win 1st, but nostalgia won out.