./knowledge-base/era-list.json

[
    {
        "id": "muromachi_before",
        "label": "室町以前"
    },
    {
        "id": "edo_early",
        "label": "江戸時代前期"
    },
    {
        "id": "edo_late",
        "label": "江戸時代後期"
    },
    {
        "id": "bakumatsu",
        "label": "幕末"
    },
    {
        "id": "meiji",
        "label": "明治"
    },
    {
        "id": "taisho",
        "label": "大正"
    },
    {
        "id": "showa_prewar",
        "label": "昭和（戦前・戦中）"
    },
    {
        "id": "showa_postwar",
        "label": "昭和（戦後）"
    },
    {
        "id": "heisei_reiwa",
        "label": "平成～"
    }
]