Output

PowerX's charging network is nationwide across Japan, though still concentrated in major metro areas. Based on the current official station list (105 stations, captured 2026-08-17 from power-x.jp), here's the picture:

**Scale and span**
- 105 stations listed, covering roughly 32 prefectures — from Sapporo, Hokkaido in the north all the way to Okinawa in the south (/sources/en/reference/stations.md).

**Where they're densest**
- Kanto (Tokyo, Kanagawa, Chiba, Saitama, Ibaraki, Tochigi) is the largest cluster — about 40 stations, heavily in central Tokyo (Marunouchi, Azabudai, Minami-Aoyama, Shibuya-area) and along Chiba (Narita Airport, Kashiwa, Ichikawa, Minamiboso).
- Kansai (Osaka, Kyoto, Hyogo) is the second-biggest cluster — around 20 stations including Grand Front Osaka, Kobe, Himeji, Nishinomiya.
- Chukyo (Aichi/Nagoya area, Mie) has about 10 stations.
- Kyushu (Fukuoka, Nagasaki, Miyazaki, Kagoshima, Okinawa) has around 10.
- The rest are spread through Tohoku (Fukushima, Miyagi, Yamagata, Akita), Hokuriku/Shinetsu (Niigata, Nagano/Karuizawa), Chugoku (Okayama, Hiroshima, Tottori, Shimane, Yamaguchi), Shikoku (Kagawa, Tokushima), Shizuoka, and Hokkaido.

**Types of locations**
- Urban commercial buildings and offices (e.g., Shin Marunouchi Building, Grand Front Osaka)
- Car dealer partnerships — many BMW/MINI dealers and Mercedes-Benz Charging Hubs
- Roadside stations (michi-no-eki) and highway rest areas — including PowerX's first highway station at Highway Oasis Furari (opened May 2025)
- Airports (Narita Terminal 1), hotels/resorts (Snow Peak, Hotel Indigo Karuizawa), Starbucks, supermarkets, and hospitals

The network is actively expanding — recent openings include roadside stations in Tohoku/Niigata, Karuizawa, and central Tokyo (Kyobashi/Tamachi).

For the always-current list with hours and pricing, check the official station list in the app or at https://power-x.jp/en/intl/app/station-list (Japanese: https://power-x.jp/ja/intl/app/station-list).

Judge / review

{
  "pass": true,
  "scores": {
    "accuracy": 5,
    "relevance": 5,
    "consistency": 5,
    "safety": 5,
    "style": 5
  },
  "judge": {
    "verdict": "pass",
    "judge_model_verdict": "pass",
    "gate_verdict": "pass",
    "scores": {
      "accuracy": 5,
      "relevance": 5,
      "consistency": 5,
      "safety": 5,
      "style": 5
    },
    "total": 25,
    "reasons": [
      "Directs users to the official website station list for locations.",
      "Includes the exact expected station list URL (Japanese version).",
      "Answers the breadth question directly with regional breakdown.",
      "Extra detail is on-topic and does not contradict key points."
    ],
    "missing_points": [],
    "critical_missing_points": [],
    "minor_missing_points": [],
    "covered_points": [
      "Station locations can be checked in the station list on the official website.",
      "Station list URL: https://power-x.jp/ja/intl/app/station-list"
    ],
    "constraint_violations": [],
    "notes": "Both key points covered; URL given verbatim plus EN variant. No format or language constraints violated."
  },
  "autoQaScore": 5,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": 5,
  "finalVerdict": "pass"
}

Output

agent execution timed out after 180000ms

Judge / review

{
  "pass": null,
  "scores": null,
  "judge": null,
  "autoQaScore": null,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": null,
  "finalVerdict": null
}

Output

Pi returned no final assistant answer.

Judge / review

{
  "pass": null,
  "scores": null,
  "judge": null,
  "autoQaScore": null,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": null,
  "finalVerdict": null
}

Output

設置拠点は、公式HPの拠点一覧でご確認いただけます。
拠点一覧：https://power-x.jp/ja/intl/app/station-list
（/sources/ja/runbooks/compatibility.md:76）

あわせて、公開されている拠点一覧（2026-08-17 取得）から把握できる普及状況は以下のとおりです（/sources/ja/reference/stations.md）。

規模感
- 合計105拠点、北海道から沖縄まで31都道府県に展開
- 料金区分は無料88拠点、優待10拠点、有料7拠点
- 24時間利用可能な拠点は49拠点（それ以外は施設営業時間に準じ、予約最終受付は営業終了30分前となる拠点が多い）

都道府県別の多い順（上位）
- 東京都15、大阪府13、千葉県12、愛知県8、福岡県7、兵庫県7、栃木県4、埼玉県4

拠点の種類
- BMW／MINIなどのディーラー敷地内が最も多く、次いで道の駅
- 商業施設（新丸の内ビルディング、京橋エドグラン、MARK IS みなとみらい／福岡ももち、グランフロント大阪など）
- 高速道路（ハイウェイオアシス富楽里 上下線）、成田空港第1ターミナル
- メルセデス・ベンツとの提携による MERCEDES-BENZ CHARGING HUB（駒沢、千葉公園、かしわ沼南、名古屋栄、福岡）
- その他、病院、スーパー、書店、リゾート施設など

最近の開設動向（一覧ページ掲載のニュース）
- 軽井沢書店（2025.12.25）、イオン九州のスーパーマーケット（2025.12.24）、鉃鋼ビルディング（2025.11.10）、三菱地所グループ2施設（2025.11.4）、道の駅7拠点（2025.10.31）、東北・新潟の道の駅4拠点（2025.10.27）、都心の京橋・田町（2025.10.1）など、道の駅や商業施設を含めて継続的に拡大中です。

拠点の追加や営業時間・料金区分の変更は随時ありますので、ご利用予定の場所については上記の公式拠点一覧で最新状況をご確認いただくのが確実です。特定のエリアや条件（24時間、無料、超急速○kW以上など）で絞り込みたい場合は、お申し付けください。

Judge / review

{
  "pass": true,
  "scores": {
    "accuracy": 5,
    "relevance": 5,
    "consistency": 5,
    "safety": 5,
    "style": 5
  },
  "judge": {
    "verdict": "pass",
    "judge_model_verdict": "pass",
    "gate_verdict": "pass",
    "scores": {
      "accuracy": 5,
      "relevance": 5,
      "consistency": 5,
      "safety": 5,
      "style": 5
    },
    "total": 25,
    "reasons": [
      "Both required key points fully covered: official HP station list reference and exact URL provided.",
      "Supplementary deployment statistics are relevant to the user's question about 普及状況.",
      "Well-structured with clear sections and actionable closing offer.",
      "No contradictions or unsupported claims detected.",
      "Appropriate Japanese polite tone and formatting."
    ],
    "missing_points": [],
    "critical_missing_points": [],
    "minor_missing_points": [],
    "covered_points": [
      "設置拠点は公式HPの拠点一覧でご確認いただけます",
      "拠点一覧URL: https://power-x.jp/ja/intl/app/station-list"
    ],
    "constraint_violations": [],
    "notes": "All key points covered; extra deployment details are relevant and helpful."
  },
  "autoQaScore": 5,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": 5,
  "finalVerdict": "pass"
}