Examine source code of LuckyStar_kagami

{
  "theme": {
    "images": {
      "theme_frame": "kagami.png"
    },
    "colors": {
      "frame": "#ededed",
      "tab_background_text": "#ededed"
    }
  },
  "version": "2.0",
  "name": "LuckyStar_kagami",
  "manifest_version": 2,
  "description": "anime manga game"
}