Roundhouse

Kakerapetit Japan Company Data

Rank Japanese listed companies by any financial metric from EDINET annual reports: roe, roa, revenue, operating_income, net_income, total_assets, equity_ratio, fcf and 30+ more. Returns the top or bottom N companies on the latest fiscal year, each with the full normalized indicator row and filing provenance. Example: /v2/rankings?metric=roe&order=desc&limit=10. League tables and factor screens for Japanese stocks in an EDGAR-style unified schema.

SearchLiveeip155:8453Exactvia cdp
https://api.kakerapetit.dev/v2/rankings
Stock rankingsLeague tablesJapan stocksRoeFundamentals
Calls · 30d
4↓ 3.3%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.
$1.64
Verified settled volume
272 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
4
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-21 00:30Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x3a43FdF92B1596B22DDF719d5b528c537Da4237d

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "payment_required",
  "message": "This endpoint is paid via the x402 protocol. Decode the base64 PAYMENT-REQUIRED response header for payment requirements, or use an x402 client (e.g. @x402/fetch). Alternatively, get an API key and send it as the X-API-Key header (free: instant signup, 100 calls lifetime; standard: unlimited behind a fair-use rate limit)."
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x3a43…4237d. The signed payment is good for 5 minutes.

Paid to
0x3a43…4237d
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x3a43FdF92B1596B22DDF719d5b528c537Da4237d",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "limit": 2,
          "order": "desc",
          "metric": "roe"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "count": 2,
          "order": "desc",
          "metric": "roe",
          "source": {
            "attribution": "出典：EDINET閲覧（提出）サイト（https://disclosure2dl.edinet-fsa.go.jp/）、PDL1.0",
            "attribution_en": "Source: EDINET, Financial Services Agency of Japan (PDL 1.0). Processed and normalized by api.kakerapetit.dev."
          },
          "results": [
            {
              "fcf": null,
              "ppe": null,
              "sga": null,
              "code": "7751",
              "name": "キヤノン株式会社",
              "rank": 1,
              "capex": null,
              "doc_id": "S100XTLJ",
              "market": "jp",
              "sector": "電気機器",
              "name_en": "CANON INC.",
              "revenue": 4624727000000,
              "roa_pct": 5.41,
              "roe_pct": 9.51,
              "cash_end": 585981000000,
              "currency": "JPY",
              "de_ratio": null,
              "filed_at": "2026-03-25 15:00",
              "standard": "USGAAP",
              "eps_basic": 367.48,
              "net_assets": 3491808000000,
              "net_income": null,
              "period_end": "2025-12-31",
              "eps_diluted": 367.25,
              "fiscal_year": "FY2025",
              "intangibles": null,
              "inventories": null,
              "rnd_expense": 339288000000,
              "cf_financing": -179221000000,
              "cf_investing": -237450000000,
              "cf_operating": 475903000000,
              "consolidated": true,
              "depreciation": null,
              "gross_profit": null,
              "income_taxes": null,
              "period_start": "2025-01-01",
              "total_assets": 6135044000000,
              "cost_of_sales": null,
              "equity_owners": 3491808000000,
              "period_months": 12,
              "pretax_income": 482059000000,
              "asset_turnover": 0.7538,
              "current_assets": null,
              "dividends_paid": null,
              "net_margin_pct": 7.18,
              "revenue_source": "standard",
              "ordinary_income": null,
              "treasury_shares": null,
              "capex_disclosure": 211673000000,
              "equity_ratio_pct": 56.92,
              "operating_income": null,
              "cash_and_deposits": null,
              "current_ratio_pct": null,
              "net_income_owners": 332053000000,
              "total_liabilities": null,
              "trade_receivables": null,
              "current_liabilities": null,
              "operating_margin_pct": null,
              "interest_bearing_debt": null
            },
            {
              "fcf": 373287000000,
              "ppe": 1858259000000,
              "sga": 1219078000000,
              "code": "5108",
              "name": "株式会社ブリヂストン",
              "rank": 2,
              "capex": -287155000000,
              "doc_id": "S100XRPR",
              "market": "jp",
              "sector": "ゴム製品",
              "name_en": "BRIDGESTONE CORPORATION",
              "revenue": 4429452000000,
              "roa_pct": 5.69,
              "roe_pct": 8.94,
              "cash_end": 713810000000,
              "currency": "JPY",
              "de_ratio": 0.1331,
              "filed_at": "2026-03-18 15:00",
              "standard": "IFRS",
              "eps_basic": 246,
              "net_assets": 3719888000000,
              "net_income": 334299000000,
              "period_end": "2025-12-31",
              "eps_diluted": 245.77,
              "fiscal_year": "FY2025",
              "intangibles": 369355000000,
              "inventories": 885458000000,
              "rnd_expense": 126400000000,
              "cf_financing": -429902000000,
              "cf_investing": -224968000000,
              "cf_operating": 660442000000,
              "consolidated": true,
              "depreciation": 353229000000,
              "gross_profit": 1706663000000,
              "income_taxes": 30519000000,
              "period_start": "2025-01-01",
              "total_assets": 5747705000000,
              "cost_of_sales": 2722789000000,
              "equity_owners": 3661793000000,
              "period_months": 12,
              "pretax_income": 354661000000,
              "asset_turnover": 0.7706,
              "current_assets": 2863182000000,
              "dividends_paid": -148573000000,
              "net_margin_pct": 7.39,
              "revenue_source": "statement",
              "ordinary_income": null,
              "treasury_shares": -433930000000,
              "capex_disclosure": 365900000000,
              "equity_ratio_pct": 63.71,
              "operating_income": 381237000000,
              "cash_and_deposits": 713810000000,
              "current_ratio_pct": 255.04,
              "net_income_owners": 327264000000,
              "total_liabilities": 2027817000000,
              "trade_receivables": 1093109000000,
              "current_liabilities": 1122654000000,
              "operating_margin_pct": 8.61,
              "interest_bearing_debt": 487270000000
            }
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "metric"
              ],
              "properties": {
                "limit": {
                  "type": "integer",
                  "maximum": 100,
                  "minimum": 1,
                  "description": "Max rows (default 50, max 100)."
                },
                "order": {
                  "enum": [
                    "desc",
                    "asc"
                  ],
                  "type": "string",
                  "description": "Sort direction (default \"desc\")."
                },
                "market": {
                  "enum": [
                    "jp"
                  ],
                  "type": "string",
                  "description": "Market segment (default: all; only jp today)."
                },
                "metric": {
                  "type": "string",
                  "description": "Metric column to rank by (whitelisted): any indicator (revenue, total_assets, …) or ratio (roe, roa, operating_margin, equity_ratio, de_ratio, asset_turnover, fcf)."
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-21 00:30Z
Last indexed by Roundhouse
2026-09-24 10:40Z
Last enriched (probe, favicon, geo)
2026-09-22 03:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service Kakerapetit Japan Company Data and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Kakerapetit%20Japan%20Company%20Data'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.kakerapetit.dev/v2/rankings, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.