Examine source code of Tsutarja

{
  "theme": {
    "images": {
      "theme_frame": "TsutaFrame8.png"
    },
    "colors": {
      "frame": "#aad61a",
      "tab_background_text": "#4b5700"
    }
  },
  "version": "2.0",
  "name": "Tsutarja",
  "manifest_version": 2,
  "description": "This drawing and the two pixelings of Tsutarja are made by me. I like them, so I made them to a Persona. =3"
}