Iyo Bank
ConfidenceLikelyUpdated2026-07-30Review by2026-12-05Sources2Machine-translatedOriginal (JA)
On this page
Wiki route
This entry sits under regional-banks INDEX (its domain route). Read it against Ehime Bank for the same-prefecture first/second-regional peer / contrast, and against the FSA plus banking for the supervisory / system boundary. Group context lives in the parent Iyogin HD (Iyogin Holdings) page.
TL;DR
The Iyo Bank, Ltd. (株式会社伊予銀行) is a regional bank (first-tier regional bank) headquartered in Matsuyama City, Ehime Prefecture, holding a bank license under the Banking Act and listed on the FSA’s bank license list. It is the core operating bank of Iyogin HD (Iyogin Holdings) and the regional-bank operating-company anchor representing Ehime Prefecture. The substance of the business is the standard regional-bank model of taking in deposits within the prefecture and across Shikoku and lending to SMEs, individuals, and local governments.
1. License / group boundary
The following table is scoped to public primary sources (fsa.go.jp, iyobank.co.jp). It restates licence / structure / product boundaries from those materials and does not invent market share, ranking, or unstated numerical claims. ↗
| Item | Notes |
|---|---|
| Legal name | 株式会社伊予銀行 / The Iyo Bank, Ltd. |
| License route | Bank license under the Banking Act (regional bank / first-tier regional bank); FSA bank license list |
| Group boundary | Iyogin HD (Iyogin Holdings) core operating bank |
| Home market | Ehime / Matsuyama (head office in Ehime Prefecture) |
| Wiki role | Ehime first-regional-bank operating-company page |
2. Operating model
The Iyo Bank is a first-tier regional bank centered on Ehime Prefecture, handling retail deposits, SME finance, maritime / shipbuilding cluster finance, and Shikoku-wide corporate support. Its dealings with the maritime / shipbuilding cluster, including Imabari, are known as a regional characteristic. The Iyogin HD (Iyogin Holdings) page covers holding-company strategy and capital policy, while this page covers the bank-license entity and the operating boundary of its branches and regional lending.
3. Regulatory & system positioning
- Supervision: Under the Banking Act, supervised by the FSA (FSA) and the Shikoku Local Finance Bureau. Soundness is disciplined by capital-adequacy regulation (domestic standard) and the like.
- Industry body: A first-tier regional bank belonging to the Regional Banks Association of Japan (Chiginkyo). It participates in the Zengin System (the nationwide bank funds-transfer network) and, as an industry body, falls under the framework of Zenginkyo.
- Depositor protection: Deposits are covered by the Deposit Insurance Corporation of Japan (DIC).
- Consolidation context: For the general context of regional-bank realignment and consolidation pressure in Shikoku, see regional-bank consolidation pattern.
4. Why this page matters
- Closes the FSA exact-name operating-company gap for the Iyo Bank.
- Separates the bank license from iyogin-hd holding-company strategy.
- Provides a peer anchor for ehime-bank, hyakujushi-bank, awa-bank, and shikoku-bank.
Related
- regional-banks INDEX
- iyogin-hd
- ehime-bank
- hyakujushi-bank
- awa-bank
- shikoku-bank
- FSA
- regional-bank-consolidation-pattern
- INDEX
- FinWiki index
Sources
- FSA (金融庁): bank license list (
ginkou.xlsx), regional banks. - The Iyo Bank official company overview (会社概要),
https://www.iyobank.co.jp/about/company/overview/index.html.
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