{
  "companies": {
    "tokyu": {
      "name": "東急電鉄"
    },
    "odakyu": {
      "name": "小田急電鉄"
    },
    "sotetsu": {
      "name": "相模鉄道"
    },
    "keikyu": {
      "name": "京浜急行電鉄"
    },
    "keio": {
      "name": "京王電鉄"
    },
    "jreast": {
      "name": "JR東日本（首都圏）"
    },
    "tobu": {
      "name": "東武鉄道"
    },
    "seibu": {
      "name": "西武鉄道"
    },
    "keisei": {
      "name": "京成電鉄"
    },
    "metro": {
      "name": "東京メトロ"
    },
    "toei": {
      "name": "都営地下鉄・新交通"
    },
    "tx": {
      "name": "つくばエクスプレス"
    },
    "monorail": {
      "name": "東京モノレール"
    },
    "twr": {
      "name": "東京臨海高速鉄道"
    },
    "yurikamome": {
      "name": "ゆりかもめ"
    },
    "tama": {
      "name": "多摩都市モノレール"
    },
    "yokohama": {
      "name": "横浜市営地下鉄"
    }
  },
  "lineToCompany": {
    "toyoko": "tokyu",
    "denentoshi": "tokyu",
    "meguro": "tokyu",
    "oimachi": "tokyu",
    "ikegami": "tokyu",
    "tamagawa": "tokyu",
    "setagaya": "tokyu",
    "shinyokohama": "tokyu",
    "kodomonokuni": "tokyu",
    "odakyu_odawara": "odakyu",
    "odakyu_enoshima": "odakyu",
    "odakyu_tama": "odakyu",
    "sotetsu_main": "sotetsu",
    "sotetsu_izumino": "sotetsu",
    "sotetsu_shinyokohama": "sotetsu",
    "keikyu_main": "keikyu",
    "keikyu_airport": "keikyu",
    "keikyu_daishi": "keikyu",
    "keikyu_kurihama": "keikyu",
    "keikyu_zushi": "keikyu",
    "keio_main": "keio",
    "keio_shin": "keio",
    "keio_sagamihara": "keio",
    "keio_takao": "keio",
    "keio_inokashira": "keio",
    "keio_dobutsu": "keio",
    "keio_keiba": "keio",
    "jr_yamanote": "jreast",
    "jr_chuo_rapid": "jreast",
    "jr_keihintohoku_negishi": "jreast",
    "jr_sobu": "jreast",
    "jr_yokosuka": "jreast",
    "jr_keiyo": "jreast",
    "jr_musashino": "jreast",
    "jr_nambu": "jreast",
    "jr_yokohama": "jreast",
    "jr_saikyo": "jreast",
    "jr_tokaido": "jreast",
    "jr_utsunomiya": "jreast",
    "jr_takasaki": "jreast",
    "jr_joban": "jreast",
    "jr_ome": "jreast",
    "jr_itsukaichi": "jreast",
    "jr_kawagoe": "jreast",
    "jr_hachiko": "jreast",
    "jr_tsurumi_main": "jreast",
    "jr_tsurumi_kaishiba": "jreast",
    "jr_tsurumi_okawa": "jreast",
    "jr_sagami": "jreast",
    "jr_narita": "jreast",
    "jr_narita_abiko": "jreast",
    "jr_uchibo": "jreast",
    "jr_sotobo": "jreast",
    "tobu_skytree_nikko": "tobu",
    "tobu_noda": "tobu",
    "tobu_tojo": "tobu",
    "tobu_isesaki_n": "tobu",
    "tobu_utsunomiya": "tobu",
    "tobu_kinugawa": "tobu",
    "tobu_kiryu": "tobu",
    "tobu_sano": "tobu",
    "tobu_koizumi": "tobu",
    "tobu_daishi": "tobu",
    "tobu_kameido": "tobu",
    "tobu_ogose": "tobu",
    "seibu_ikebukuro": "seibu",
    "seibu_shinjuku": "seibu",
    "seibu_chichibu": "seibu",
    "seibu_yurakucho": "seibu",
    "seibu_haijima": "seibu",
    "seibu_kokubunji": "seibu",
    "seibu_tamako": "seibu",
    "seibu_tamagawa": "seibu",
    "seibu_yamaguchi": "seibu",
    "seibu_toshima": "seibu",
    "seibu_sayama": "seibu",
    "seibu_seibuen": "seibu",
    "keisei_main": "keisei",
    "keisei_oshiage": "keisei",
    "keisei_chiba": "keisei",
    "keisei_chihara": "keisei",
    "keisei_kanamachi": "keisei",
    "keisei_skyaccess": "keisei",
    "keisei_higashinarita": "keisei",
    "metro_ginza": "metro",
    "metro_marunouchi": "metro",
    "metro_hibiya": "metro",
    "metro_tozai": "metro",
    "metro_chiyoda": "metro",
    "metro_yurakucho": "metro",
    "metro_hanzomon": "metro",
    "metro_namboku": "metro",
    "metro_fukutoshin": "metro",
    "toei_asakusa": "toei",
    "toei_mita": "toei",
    "toei_shinjuku": "toei",
    "toei_oedo": "toei",
    "toei_nippori_toneri": "toei",
    "yokohama_blue": "yokohama",
    "yokohama_green": "yokohama",
    "tama_main": "tama",
    "yurikamome_main": "yurikamome",
    "rinkai": "twr",
    "monorail_haneda": "monorail",
    "tx_main": "tx"
  }
}