Interstellar Nation Anime Book booklet/

((5) 購入特典ペーパー / 灘島かい). (5)" by artist Kai Nadeshima. ✔ C:Item Type: Booklet / Pamphlet / Bonus Paper. ✔ C:Item Weight: Light (approximate, depending on printing). Country Japan. ✔ - Features artwork and information related to the series.