Examine source code of TOSHIO town-01

{
  "theme": {
    "images": {
      "theme_frame": "TOSHIOtown._01.jpg"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "TOSHIO town-01",
  "manifest_version": 2,
  "description": "Title: \"TOSHIO town.\"\n\"Children's English Institute\" Japanese companies.\nI drew illustrations for the flyer.\n\nタイトル：「TOSHIOの町」\n児童英語研究所\nチラシ用に描いたイラストレーションです。"
}