[
  {
    "id": "adachi",
    "name_en": "Adachi",
    "name_jp": "足立区",
    "rent_1k": 74788,
    "rent_1ldk": 115126,
    "rent_2ldk": 157527,
    "zero_key_pct": 40,
    "listings": 891,
    "avg_age": 8,
    "median_condo_price": 29000000,
    "avg_price_m2": 737915,
    "gross_yield_pct": 4.67,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "budget",
    "vibe": "Tokyo's most affordable ward. Improving fast — new developments along the Tsukuba Express. Great for budget-conscious renters who don't mind being further out.",
    "station": "Kita-Senju"
  },
  {
    "id": "arakawa",
    "name_en": "Arakawa",
    "name_jp": "荒川区",
    "rent_1k": 98987,
    "rent_1ldk": 153874,
    "rent_2ldk": 215470,
    "zero_key_pct": 45,
    "listings": 1280,
    "avg_age": 7,
    "median_condo_price": 42000000,
    "avg_price_m2": 843996,
    "gross_yield_pct": 5.76,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "budget",
    "vibe": "Old-school Tokyo charm. Compact ward with a neighborhood feel. Nippori textile district and Yanaka's temple streets are nearby.",
    "station": "Nippori"
  },
  {
    "id": "bunkyo",
    "name_en": "Bunkyo",
    "name_jp": "文京区",
    "rent_1k": 118443,
    "rent_1ldk": 202184,
    "rent_2ldk": 268230,
    "zero_key_pct": 37,
    "listings": 1711,
    "avg_age": 12,
    "median_condo_price": 43000000,
    "avg_price_m2": 1330816,
    "gross_yield_pct": 4.82,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "mid-high",
    "vibe": "Tokyo's academic heart. Home to University of Tokyo and several top schools. Safe, quiet, well-connected. Popular with researchers and families.",
    "station": "Myogadani"
  },
  {
    "id": "chiyoda",
    "name_en": "Chiyoda",
    "name_jp": "千代田区",
    "rent_1k": 139327,
    "rent_1ldk": 244044,
    "rent_2ldk": 452506,
    "zero_key_pct": 35,
    "listings": 1321,
    "avg_age": 13,
    "median_condo_price": 56000000,
    "avg_price_m2": 1991469,
    "gross_yield_pct": 3.64,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "premium",
    "vibe": "The Imperial Palace ward. Government offices, embassies, and Akihabara. Expensive but ultra-central. Few residential options but they're high-end.",
    "station": "Ochanomizu"
  },
  {
    "id": "chuo",
    "name_en": "Chuo",
    "name_jp": "中央区",
    "rent_1k": 135119,
    "rent_1ldk": 231267,
    "rent_2ldk": 327273,
    "zero_key_pct": 38,
    "listings": 1553,
    "avg_age": 12,
    "median_condo_price": 60000000,
    "avg_price_m2": 1679030,
    "gross_yield_pct": 4.36,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "premium",
    "vibe": "Ginza, Nihonbashi, Tsukiji. Commercial center turning residential with new tower developments. High-end living with world-class dining.",
    "station": "Nihonbashi"
  },
  {
    "id": "edogawa",
    "name_en": "Edogawa",
    "name_jp": "江戸川区",
    "rent_1k": 75338,
    "rent_1ldk": 118922,
    "rent_2ldk": 159030,
    "zero_key_pct": 31,
    "listings": 827,
    "avg_age": 13,
    "median_condo_price": 44500000,
    "avg_price_m2": 709149,
    "gross_yield_pct": 5.37,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "budget",
    "vibe": "Family-friendly and affordable. Large Indian community near Nishi-Kasai. Parks, rivers, and space — rare in Tokyo. Good schools.",
    "station": "Nishi-Kasai"
  },
  {
    "id": "itabashi",
    "name_en": "Itabashi",
    "name_jp": "板橋区",
    "rent_1k": 89719,
    "rent_1ldk": 129692,
    "rent_2ldk": 194062,
    "zero_key_pct": 33,
    "listings": 1143,
    "avg_age": 9,
    "median_condo_price": 28000000,
    "avg_price_m2": 928486,
    "gross_yield_pct": 4.15,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "budget",
    "vibe": "Quiet residential area northwest of Ikebukuro. Good value for the access — 10 minutes to Ikebukuro on the Tobu Tojo line.",
    "station": "Itabashi"
  },
  {
    "id": "katsushika",
    "name_en": "Katsushika",
    "name_jp": "葛飾区",
    "rent_1k": 79029,
    "rent_1ldk": 112089,
    "rent_2ldk": 145175,
    "zero_key_pct": 38,
    "listings": 899,
    "avg_age": 12,
    "median_condo_price": 28000000,
    "avg_price_m2": 715386,
    "gross_yield_pct": 4.54,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "budget",
    "vibe": "Home of Tora-san and Shibamata temple district. Traditional downtown (shitamachi) atmosphere with very affordable rents.",
    "station": "Kanamachi"
  },
  {
    "id": "kita",
    "name_en": "Kita",
    "name_jp": "北区",
    "rent_1k": 98044,
    "rent_1ldk": 153350,
    "rent_2ldk": 207359,
    "zero_key_pct": 47,
    "listings": 1488,
    "avg_age": 6,
    "median_condo_price": 33000000,
    "avg_price_m2": 939983,
    "gross_yield_pct": 5.24,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "budget",
    "vibe": "Underrated gem. Oji and Akabane areas have great local shopping streets. Direct Shinkansen access from Oji. Cherry blossoms at Asukayama Park.",
    "station": "Akabane"
  },
  {
    "id": "koto",
    "name_en": "Koto",
    "name_jp": "江東区",
    "rent_1k": 119005,
    "rent_1ldk": 170812,
    "rent_2ldk": 243477,
    "zero_key_pct": 54,
    "listings": 2059,
    "avg_age": 7,
    "median_condo_price": 38000000,
    "avg_price_m2": 1100562,
    "gross_yield_pct": 4.96,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "mid",
    "vibe": "Waterfront living. Toyosu, Shinonome, and the new developments around Ariake. Modern buildings, family-oriented. Near Tsukiji's new Toyosu Market.",
    "station": "Toyosu"
  },
  {
    "id": "meguro",
    "name_en": "Meguro",
    "name_jp": "目黒区",
    "rent_1k": 119489,
    "rent_1ldk": 203079,
    "rent_2ldk": 325901,
    "zero_key_pct": 37,
    "listings": 1209,
    "avg_age": 10,
    "median_condo_price": 53000000,
    "avg_price_m2": 1411108,
    "gross_yield_pct": 4.39,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "mid-high",
    "vibe": "Stylish and leafy. Nakameguro's cherry blossom river, Jiyugaoka's European-style cafes. Popular with young professionals and creative types.",
    "station": "Nakameguro"
  },
  {
    "id": "minato",
    "name_en": "Minato",
    "name_jp": "港区",
    "rent_1k": 142626,
    "rent_1ldk": 286556,
    "rent_2ldk": 506973,
    "zero_key_pct": 33,
    "listings": 1344,
    "avg_age": 13,
    "median_condo_price": 115000000,
    "avg_price_m2": 2619480,
    "gross_yield_pct": 3.48,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "premium",
    "vibe": "Tokyo's most international ward. Roppongi, Azabu, Hiroo — embassies, international schools, and expat-friendly infrastructure everywhere.",
    "station": "Roppongi"
  },
  {
    "id": "nakano",
    "name_en": "Nakano",
    "name_jp": "中野区",
    "rent_1k": 93133,
    "rent_1ldk": 188230,
    "rent_2ldk": 243995,
    "zero_key_pct": 26,
    "listings": 1014,
    "avg_age": 8,
    "median_condo_price": 36000000,
    "avg_price_m2": 1152504,
    "gross_yield_pct": 4.82,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "mid-high",
    "vibe": "The 'next Shinjuku' — massive redevelopment underway. Nakano Broadway for otaku culture, excellent Chuo Line access. Hip without the Shibuya prices.",
    "station": "Nakano"
  },
  {
    "id": "nerima",
    "name_en": "Nerima",
    "name_jp": "練馬区",
    "rent_1k": 85214,
    "rent_1ldk": 122434,
    "rent_2ldk": 163080,
    "zero_key_pct": 26,
    "listings": 1012,
    "avg_age": 11,
    "median_condo_price": 30000000,
    "avg_price_m2": 867878,
    "gross_yield_pct": 4.29,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "budget",
    "vibe": "Green and spacious. Anime studios (Toei, Sunrise) call it home. Suburban feel with good Seibu/Oedo Line access to central Tokyo.",
    "station": "Nerima"
  },
  {
    "id": "ota",
    "name_en": "Ota",
    "name_jp": "大田区",
    "rent_1k": 92862,
    "rent_1ldk": 153364,
    "rent_2ldk": 197190,
    "zero_key_pct": 35,
    "listings": 1022,
    "avg_age": 11,
    "median_condo_price": 32000000,
    "avg_price_m2": 974141,
    "gross_yield_pct": 4.72,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "mid",
    "vibe": "Home to Haneda Airport. Kamata's lively shopping streets contrast with upscale Denenchofu. Wide range of neighborhoods and price points.",
    "station": "Kamata"
  },
  {
    "id": "setagaya",
    "name_en": "Setagaya",
    "name_jp": "世田谷区",
    "rent_1k": 101344,
    "rent_1ldk": 165504,
    "rent_2ldk": 225814,
    "zero_key_pct": 35,
    "listings": 957,
    "avg_age": 10,
    "median_condo_price": 59000000,
    "avg_price_m2": 1210348,
    "gross_yield_pct": 4.28,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "mid",
    "vibe": "Tokyo's most populated ward. Shimokitazawa's indie culture, Sangenjaya's nightlife, Futako-Tamagawa's riverside luxury. Something for everyone.",
    "station": "Shimokitazawa"
  },
  {
    "id": "shibuya",
    "name_en": "Shibuya",
    "name_jp": "渋谷区",
    "rent_1k": 134224,
    "rent_1ldk": 241599,
    "rent_2ldk": 431511,
    "zero_key_pct": 42,
    "listings": 1305,
    "avg_age": 11,
    "median_condo_price": 69000000,
    "avg_price_m2": 1907812,
    "gross_yield_pct": 3.7,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "premium",
    "vibe": "Beyond the famous crossing — Daikanyama, Ebisu, and Harajuku each have distinct personalities. Tech startups, fashion, and nightlife.",
    "station": "Shibuya"
  },
  {
    "id": "shinagawa",
    "name_en": "Shinagawa",
    "name_jp": "品川区",
    "rent_1k": 117810,
    "rent_1ldk": 206843,
    "rent_2ldk": 283479,
    "zero_key_pct": 57,
    "listings": 1686,
    "avg_age": 7,
    "median_condo_price": 34000000,
    "avg_price_m2": 1424673,
    "gross_yield_pct": 4.19,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "mid-high",
    "vibe": "Business hub with Shinkansen access. Osaki and Gotanda are developing fast. Waterfront areas around Tennozu offer modern living.",
    "station": "Shinagawa"
  },
  {
    "id": "shinjuku",
    "name_en": "Shinjuku",
    "name_jp": "新宿区",
    "rent_1k": 136868,
    "rent_1ldk": 224257,
    "rent_2ldk": 348417,
    "zero_key_pct": 46,
    "listings": 1889,
    "avg_age": 8,
    "median_condo_price": 42000000,
    "avg_price_m2": 1491474,
    "gross_yield_pct": 4.14,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "mid-high",
    "vibe": "Tokyo's busiest station and Kabukicho's neon. But also quiet residential pockets in Kagurazaka and Waseda. Korea Town in Shin-Okubo.",
    "station": "Shinjuku"
  },
  {
    "id": "suginami",
    "name_en": "Suginami",
    "name_jp": "杉並区",
    "rent_1k": 92706,
    "rent_1ldk": 168067,
    "rent_2ldk": 210131,
    "zero_key_pct": 40,
    "listings": 863,
    "avg_age": 11,
    "median_condo_price": 37000000,
    "avg_price_m2": 1092957,
    "gross_yield_pct": 4.41,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "budget",
    "vibe": "Quiet residential charm with excellent Chuo Line access. Koenji's vintage shops and live music scene. Asagaya's jazz bars. Affordable and cultured.",
    "station": "Koenji"
  },
  {
    "id": "sumida",
    "name_en": "Sumida",
    "name_jp": "墨田区",
    "rent_1k": 107541,
    "rent_1ldk": 176387,
    "rent_2ldk": 232738,
    "zero_key_pct": 52,
    "listings": 1803,
    "avg_age": 7,
    "median_condo_price": 30000000,
    "avg_price_m2": 1066974,
    "gross_yield_pct": 4.68,
    "price_quarter": "2025-Q2",
    "foreigner": "medium",
    "tier": "mid",
    "vibe": "Tokyo Skytree's home. Traditional shitamachi (downtown) culture along the Sumida River. Growing in popularity while staying affordable.",
    "station": "Kinshicho"
  },
  {
    "id": "taito",
    "name_en": "Taito",
    "name_jp": "台東区",
    "rent_1k": 116819,
    "rent_1ldk": 182689,
    "rent_2ldk": 233076,
    "zero_key_pct": 50,
    "listings": 1659,
    "avg_age": 7,
    "median_condo_price": 37000000,
    "avg_price_m2": 1219267,
    "gross_yield_pct": 4.27,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "mid",
    "vibe": "Tokyo's smallest ward packs Ueno, Asakusa, and Yanaka into one area. Museums, temples, and some of the city's best street food.",
    "station": "Ueno"
  },
  {
    "id": "toshima",
    "name_en": "Toshima",
    "name_jp": "豊島区",
    "rent_1k": 114934,
    "rent_1ldk": 184724,
    "rent_2ldk": 260155,
    "zero_key_pct": 55,
    "listings": 1484,
    "avg_age": 7,
    "median_condo_price": 37000000,
    "avg_price_m2": 1250661,
    "gross_yield_pct": 4.35,
    "price_quarter": "2025-Q2",
    "foreigner": "high",
    "tier": "mid",
    "vibe": "Ikebukuro's energy — shopping, dining, and entertainment. Strong Chinese and Southeast Asian communities. Affordable for its centrality.",
    "station": "Ikebukuro"
  }
]