Karabiner Elements - Battle Axe keyboard remap

config.json

{
    "description": "Battle Axe",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.BitmapBureau\\.BattleAxe$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "k",
                "modifiers": {}
            },
            "to": [
                {
                    "key_code": "up_arrow"
                }
            ],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.BitmapBureau\\.BattleAxe$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "comma",
                "modifiers": {}
            },
            "to": [
                {
                    "key_code": "down_arrow"
                }
            ],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.BitmapBureau\\.BattleAxe$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "m",
                "modifiers": {}
            },
            "to": [
                {
                    "key_code": "left_arrow"
                }
            ],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.BitmapBureau\\.BattleAxe$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "period",
                "modifiers": {}
            },
            "to": [
                {
                    "key_code": "right_arrow"
                }
            ],
            "type": "basic"
        }
    ]
}