"リガ" meaning in Japonais

{
  "categories": [
    {
      "kind": "other",
      "name": "Localités d’Europe en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "Riga",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "\\ɾi.ɡa\\"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Capitales en japonais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Riga (capitale de la Lettonie)."
      ],
      "id": "fr-リガ-ja-name-RhzIVc4q",
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "リガ"
}

{
  "categories": [
    "Localités d’Europe en japonais",
    "Noms propres en japonais",
    "japonais"
  ],
  "forms": [
    {
      "form": "Riga",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "\\ɾi.ɡa\\"
  ],
  "senses": [
    {
      "categories": [
        "Capitales en japonais"
      ],
      "glosses": [
        "Riga (capitale de la Lettonie)."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "リガ"
}