Tuw supports UTF-8 strings.
{
"window_name": "Unicode Sample",
"command": "echo file: %รหัส% & echo folder: %-% & echo checkbox: %-%",
"button": "こんにちは!",
"components": [
{
"type": "file",
"label": "文件",
"extension": "any files | *",
"default": "ああああ",
"id": "รหัส"
},
{
"type": "folder",
"label": "폴더",
"default": "いいいい",
},
{
"type": "check",
"label": "вариант",
"default": true
}
]
}