25-ji nightcord de. (project sekai)
25時、ナイトコードで。 ニーゴミク ニーゴリン ニーゴMEIKO ニーゴルカ ニーゴカイト ニーゴ
Project Sekai group. Often shortened as "Niigo", "25" or "25-ji".
Usually recognized by grey/white frilly clothing, empty eyes, and red neck ribbons.
Don't use this tag unless all four OCs are present.