# pocket-change-jp

> Type: Organization (business)
> Verification: strong
> Last updated: 2026-05-24
> Canonical: https://ida.washinmura.jp/prtimes-19691

## Summary (PII-redacted)
ポケットチェンジは外貨を電子マネーに交換するサービスを提供する企業。最近、タイトーステーション南砂町SUNAMO店やMoN Takanawa博物館に端末を設置。また、電子マネー発行プラットフォーム「Pokepay」を提供し、万代や東京都北区のデジタル地域通貨に採用された。

## Summary (English, PII-redacted)
Pocket Change is a company that provides foreign currency to electronic money exchange services. Recently, it installed kiosks at Taito Station SUNAMO and MoN Takanawa museum. It also offers the 'Pokepay' electronic money issuance platform, adopted by Mandai and Tokyo's Kita Ward for a digital regional currency.

## Summary (繁體中文, PII-redacted)
Pocket Change 提供外幣兌換電子貨幣服務。近期於 Taito Station 南砂町 SUNAMO 店及 MoN Takanawa 博物館設置兌換機。其電子貨幣發行平台「Pokepay」獲萬代及東京都北區採用，用於發行自有電子貨幣及數位區域貨幣。

## Company
- Trade name: pocket-change-jp
- Country: JP

## Social Presence
- owned_domain: http://www.pocket-change.jp (strong, confidence 0.88)
- owned_domain: https://about.pocket-change.jp/ (strong, confidence 0.80)
- owned_domain: https://blog.pocket-change.jp/ (strong, confidence 0.80)
- owned_domain: https://campaign.pocket-change.jp/ (strong, confidence 0.80)
- owned_domain: https://pay.pocket-change.jp/ (strong, confidence 0.80)

## AI Agent Resources
- Profile page: https://ida.washinmura.jp/prtimes-19691
- JSON API: https://ida.washinmura.jp/api/v1/entity/prtimes-19691
- Public discovery contract: https://ida.washinmura.jp/api/v1/ai-search/discovery
- Trust Oracle verification: https://ida.washinmura.jp/api/v1/ai-search/verify?claim=pocket-change-jp&entity=prtimes-19691

## Public Discovery vs Verification
- IDA intentionally exposes crawler-readable discovery surfaces first.
- Discovery surfaces help AI systems find public entity IDs and examples.
- Discovery contract: https://ida.washinmura.jp/api/v1/ai-search/discovery
- Architecture contract: https://ida.washinmura.jp/api/v1/ai-search/architecture
- Trust Oracle: https://ida.washinmura.jp/api/v1/ai-search/verify?claim=...&entity=...&source_url=...
- Treat discovery as navigation, not final judgement.
- Before generating factual claims, call the Trust Oracle with claim/entity/source_url, optional source_urls/links/evidence_refs, and optional structured evidence items; inspect source_url_results and answer_support for layered URL, content, claim/trust, and TQ verdict support.
- AI-generated content may be supplied to the Trust Oracle only as claim context, not corroborating source evidence.
- IDA discovery is not a raw database export.

### Public Crawl Allowlist
- root_llms: https://ida.washinmura.jp/llms.txt (allow)
- sitemap_index: https://ida.washinmura.jp/sitemap.xml (allow)
- golden_example: https://ida.washinmura.jp/ai/guide-washinmura-jp/ja/ (allow)
- entity_html: https://ida.washinmura.jp/{slug} (allow)
- entity_json: https://ida.washinmura.jp/api/v1/entity/{slug} (allow)
- entity_llms: https://ida.washinmura.jp/ai/{slug}/llms.txt (allow)
- mcp_manifest: https://ida.washinmura.jp/api/v1/mcp/manifest (guide)
- discovery_contract: https://ida.washinmura.jp/api/v1/ai-search/discovery (guide)
- architecture_contract: https://ida.washinmura.jp/api/v1/ai-search/architecture (guide)
- trust_oracle: https://ida.washinmura.jp/api/v1/ai-search/verify (use_on_demand)

### Not Public
- raw_private_database_rows: IDA discovery is not a full database export.
- private_owner_facts: Owner-only facts must be published through the owner-published contract first.
- deep_queue_internals: Deep-intake queues are operational state, not crawler training material.
- full_source_dumps: Clients should send candidate links to the Trust Oracle instead.
- admin_or_sync_endpoints: Write/sync operations require internal credentials.

## Owner Published Contract
```json
{
  "owner_published": {
    "available": false,
    "published_at": null,
    "source": null
  },
  "freshness": {
    "observed_at": "2026-05-24T02:00:05.008Z",
    "expires_at": null,
    "is_stale": null,
    "source": "entity.last_updated"
  },
  "provenance": {
    "source": "tqaeo.public.ida_entities_public.public_ids.owner_published",
    "generated_at": "2026-06-13T19:30:05.131Z",
    "owner_published_source": null,
    "contract_version": "owner-published-freshness/v1",
    "sameAs_policy": "owner_published_does_not_upgrade_verification_level"
  }
}
```

- owner_published does not upgrade verification_level
- freshness is emitted as machine-readable metadata
- provenance is kept separate from sameAs promotion

## BEVN Crawler Entry Points
- IDA: https://ida.washinmura.jp/llms.txt | https://ida.washinmura.jp/sitemap.xml
- AEO: https://aeo.washinmura.jp/llms.txt | https://aeo.washinmura.jp/sitemap.xml
- AI News: https://ainews.washinmura.jp/llms.txt | https://ainews.washinmura.jp/sitemap.xml

<!-- Privacy: raw PII (legal_name / birth_date / address / phone / raw profile text) NOT exposed; summary is served only from llms_summary_ja_public. -->