---
title: "クリアストリーム・バンキング日本 (Clearstream Banking Japan)"
aliases:
  - "Clearstream Banking Japan"
  - "Clearstream Banking S.A. Japan Branch"
  - "クリアストリーム・バンキング・エス・エー"
  - "Clearstream Japan Branch"
domain: foreign-financial-institutions
created: 2026-05-22
last_updated: 2026-05-22
last_tended: 2026-05-22
review_by: 2026-11-22
confidence: likely
tags: [JapanFG, foreign-bank, ICSD, custody, settlement, collateral]
status: active
sources:
  - "https://www.fsa.go.jp/en/regulated/licensed/index.html"
  - "https://www.fsa.go.jp/en/regulated/licensed/city.pdf"
  - "https://www.clearstream.com/clearstream-en/about-clearstream/regulation/licences-1278042"
  - "https://www.clearstream.com/clearstream-en/securities-services/settlement/japan-settlement-and-custody-of-japanese-corporate-and-municipal-bonds-1291796"
  - "https://www.clearstream.com/clearstream-en/res-library/market-coverage/disclosure-requirements-japan-1283168"
  - "https://www.ibajapan.org/ja/who-we-are/our-members/commercial-banks/clearstream-banking-sa"
  - "https://www.jasdec.com/en/"
---

# クリアストリーム・バンキング日本 (Clearstream Banking Japan)

## Wiki route

This page promotes the Clearstream row in [[foreign-financial-institutions/foreign-bank-branches-japan-index|the foreign-bank branch registry]] into a standalone ICSD route. Read it with [[foreign-financial-institutions/euroclear-bank-japan|Euroclear Bank Japan]], [[securities/japan-market-infrastructure-map|market infrastructure map]], [[banking/japan-trust-bank-custody-map|trust-bank custody map]], and [[financial-licenses/foreign-financial-group-adjacent-licenses|foreign financial group adjacent-license route]].

Route this entry through [[foreign-financial-institutions/INDEX|foreign-financial-institutions INDEX]] first, then use [[securities/INDEX|securities domain]] for post-trade infrastructure and [[banking/INDEX|banking domain]] for custody / branch status.

## Overview

Clearstream Banking S.A. Japan Branch is best read as a Luxembourg ICSD bank branch inside the Deutsche Boerse / Clearstream post-trade stack. Its Japan significance is securities settlement, custody, collateral management, disclosure routing, and JASDEC / JGB access, not consumer banking.

Registration is observed in the checked FSA source as of 2026-05-13; this page does not independently opine on current licensing beyond the cited public source.

## Why It Is Not Registry-only

Clearstream and [[foreign-financial-institutions/euroclear-bank-japan|Euroclear]] are the two natural ICSD comparison pages in the Japan wiki. A registry row is not enough because Clearstream's public materials are used to route:

- Japanese securities settlement and custody;
- disclosure requirements for Japan-market holdings;
- institutional access to Japanese corporate, municipal, and government securities;
- collateral and global-liquidity management;
- post-trade infrastructure links between Japanese CSD / CCP routes and offshore investor accounts.

## Function Stack

| Layer | Clearstream Japan reading | Notes |
|---|---|---|
| FSA branch anchor | Japan branch appears in the FSA foreign-bank branch list. | Use FSA for the registry fact, not for service details. |
| ICSD role | Clearstream Banking S.A. sits in global settlement / custody infrastructure. | Compare with [[foreign-financial-institutions/euroclear-bank-japan|Euroclear]]. |
| Japan settlement / custody | Public Clearstream market materials describe Japan settlement and custody routes. | Check current market coverage pages before relying on specifics. |
| Disclosure route | Clearstream publishes Japan-market disclosure requirement material. | Useful for beneficial-owner and nominee-name questions. |
| Local FMI interface | Japan settlement analysis be cross-read with [[securities/japan-securities-depository-center|JASDEC]] and [[securities/japan-securities-clearing-corp|JSCC]]. | Do not merge ICSD, CSD, and CCP roles. |

## Comparison With Euroclear

| Question | Clearstream | Euroclear |
|---|---|---|
| Group context | Deutsche Boerse / Clearstream group context. | Euroclear group / Euroclear Bank context. |
| Japan branch role | Local banking branch plus market-access and disclosure surface. | Local banking branch plus ICSD / JGB collateral surface. |
| Wiki use | Useful for JASDEC access, Japanese bond custody, disclosure requirements, and Deutsche-group adjacency. | Useful for JGB collateral, cross-border DVP, custody, and post-trade risk reduction. |
| Main risk in reading | Treating a market coverage page as universal availability for every client. | Treating ICSD custody name as economic ownership. |

## JapanFG Relevance

Clearstream belongs in the same research cluster as [[foreign-financial-institutions/deutsche-japan|Deutsche Japan]], [[foreign-financial-institutions/bny-mellon-japan|BNY Mellon Japan]], [[foreign-financial-institutions/state-street-japan|State Street Japan]], [[financial-regulators/japan-exchange-group|Japan Exchange Group]], and [[financial-regulators/japan-securities-finance|Japan Securities Finance]]. It helps explain how a foreign financial group can have both a bank-branch footprint and adjacent securities / post-trade relevance without becoming a retail bank.

Use [[financial-licenses/foreign-financial-group-adjacent-licenses|foreign financial group adjacent licenses]] when a group has multiple Japan legal entities or activity registrations, and use [[financial-licenses/foreign-bank-branch-license-route|foreign-bank branch license route]] when the question is specifically the branch route.

## Research Checklist

1. Identify the security type: JGB, corporate bond, municipal bond, equity, investment trust, or another instrument.
2. Confirm whether the question is settlement, custody, collateral, disclosure, or tax / beneficial-owner documentation.
3. Check Clearstream's current market coverage page before using any service-level statement.
4. Cross-read local infrastructure with [[securities/japan-securities-depository-center|JASDEC]], [[securities/japan-securities-clearing-corp|JSCC]], and [[securities/japan-market-infrastructure-map|market infrastructure map]].
5. For custody-bank comparisons, open [[banking/japan-trust-bank-custody-map|trust-bank custody map]] and the global custodian pages.

## Caveats

- ICSD presence does not mean every Japanese security is equally available through every account type.
- Disclosure and withholding documentation can depend on investor type, account chain, and instrument.
- Public registry status be refreshed from the FSA source when current licensing matters.

## Related

- [[foreign-financial-institutions/INDEX]]
- [[foreign-financial-institutions/foreign-bank-branches-japan-index]]
- [[foreign-financial-institutions/euroclear-bank-japan]]
- [[foreign-financial-institutions/deutsche-japan]]
- [[foreign-financial-institutions/bny-mellon-japan]]
- [[foreign-financial-institutions/state-street-japan]]
- [[securities/japan-market-infrastructure-map]]
- [[banking/japan-trust-bank-custody-map]]
- [[securities/japan-securities-depository-center]]
- [[INDEX|FinWiki index]]

## Sources

- FSA: licensed financial institutions index and foreign-bank branch list.
- Clearstream: licences page, Japan settlement / custody market coverage, and Japan disclosure requirements.
- International Bankers Association of Japan: Clearstream Banking S.A. member page.
- JASDEC: public market-infrastructure reference.