# Mizuho Bank (Mizuho Direct + Mizuho Wallet)

> Source: https://docs.barcoder.ai/docs/wallets/mizuho-bank
> research date 2026-05-29 · extracted at 2026-10-03
> Publisher: Barcoder — encyclopedia of QR, barcode and payment-code standards

Specifications:
- [Mizuho Bank — official](https://www.mizuhobank.co.jp/)

## Overview

**Mizuho Bank** is **one of Japan's Big-3 banks** (alongside MUFG + SMBC) <sup>[1][1], [2][2], [Japan report](https://docs.barcoder.ai/docs/payments/JP)</sup>. **March 2024 baseline**: **~12.6M customers subscribed to Mizuho Direct** (Mizuho Bank's online banking service).

**Distinctive Mizuho positioning** <sup>[1][1], [3][3]</sup>:
- **Japan Big-3 bank** (Mizuho Financial Group parent)
- **~12.6M Mizuho Direct online banking customers** (Mar 2024)
- **Two flagship apps**: **Mizuho Direct App** (online banking) + **Mizuho Wallet** (electronic money + debit cards + digital payment methods)
- **Mizuho Direct App features**: Transfers + balance inquiries + payment of utility charges and taxes + monthly income/expenditure tracking without needing to visit a bank or ATM

**Mizuho + Line mobile bank plans called off** <sup>[4][4]</sup>: Distinctive failed Japanese digital-bank initiative — Mizuho + LINE Corporation called off plans to launch joint mobile bank in Japan.

## History

**2002 — Mizuho Bank formed** via merger of Dai-Ichi Kangyo Bank + Fuji Bank + Industrial Bank of Japan (IBJ) — distinctive Japanese mega-bank consolidation (three major banks).

**2003 — Mizuho Financial Group (MHFG) holding company** established (TSE: 8411).

**2010 — Mizuho Direct app launches** as Mizuho Bank's flagship online banking app.

**2010s-2024 — Mass Japanese digital banking expansion** <sup>[1][1]</sup>: ~12.6M Mizuho Direct online banking customers (Mar 2024).

**Mizuho + LINE mobile bank plans called off** <sup>[4][4]</sup> — Distinctive failed JP joint digital-bank initiative.

**2025 — Japan Big-3 bank position maintained** <sup>[1][1]</sup>.

## Ownership & operator

**Operating entity**: **Mizuho Bank Ltd.** (Mizuho Financial Group; TSE: 8411).

**Major shareholders (MHFG)**: **Master Trust Bank of Japan + Custody Bank of Japan + various Japanese institutional + TSE public float** (widely held; significant Japanese institutional ownership).

**Regulators**: **FSA (Financial Services Agency of Japan)** + **BoJ (Bank of Japan)** + per-country.

## Technical integration

| Layer | Description |
|---|---|
| **Channels** | Mizuho Direct App (iOS + Android; JP retail-banking primary mobile channel; ~12.6M customers Mar 2024) + Mizuho Wallet (electronic money + debit cards) + Mizuho cards + Mizuho branch network |
| **Identifiers** | Phone + card number + Japanese ID |
| **JP rail** | **[JPQR](https://docs.barcoder.ai/docs/standards/jpqr)** (JP national QR + JP standard QR + interoperability with PayPay + Rakuten Pay + d-barai + au PAY) |
| **License** | Bank (Mizuho Bank full Japanese banking license; Japan Big-3 bank) |
| **Sub-products** | Mizuho Account + Mizuho Cards + Mizuho Loans + Mizuho Mortgages + Mizuho Investments + Mizuho Direct App + Mizuho Wallet (electronic money) + Mizuho Securities + Mizuho Trust + Mizuho Asset Management + Mizuho Global eBanking (corporate; for overseas businesses) |
| **Distinctive two-app strategy**: Mizuho Direct App (online banking) + Mizuho Wallet (electronic money + debit cards) |

## Users & growth

**March 2024 baseline** <sup>[1][1]</sup>:
- **~12.6M Mizuho Direct online banking customers** (subscribed to Mizuho Direct service)
- **Japan Big-3 bank**
- **Two flagship apps**: Mizuho Direct App + Mizuho Wallet
- **Multi-country**: 23+ countries

## Use cases

Japanese + multi-country retail + corporate + investment banking via Mizuho Direct App + Mizuho Wallet + cards + branches; JP national QR (JPQR); Mizuho Securities + Mizuho Trust + Mizuho Asset Management + Mizuho Global eBanking corporate (overseas businesses); Mizuho Wallet electronic money + debit cards for account monitoring + spending tracking.

## Implementations & partners

**Operator**: **Mizuho Bank Ltd.** (Mizuho Financial Group; TSE: 8411).

**Major shareholders (MHFG)**: **Master Trust Bank of Japan + Custody Bank of Japan + Japanese institutional + TSE public float** (widely held).

**Major Japanese banking + payment competitors**:
- **[MUFG Bank (Mitsubishi UFJ Direct app)](https://docs.barcoder.ai/docs/wallets/mufg-bank)** (MUFG Bank; Japan's largest financial group; total assets ~US$2.7T; ~22% Morgan Stanley stake)
- **[Olive (SMBC + Sumitomo Mitsui Card)](https://docs.barcoder.ai/docs/wallets/smbc-olive)** (Sumitomo Mitsui Banking Corporation; Japan Big-3; Olive comprehensive financial service 3M+ accounts Jul 2024)
- **Resona Bank** (JP Top-4 + Resona Holdings)
- **Japan Post Bank** (JP government-owned postal bank; largest by retail deposits)
- **[PayPay](https://docs.barcoder.ai/docs/wallets/paypay)** (Batch 29 covered; JP mobile-payment leader; SoftBank + Yahoo Japan + Z Holdings JV)
- **[Rakuten Pay](https://docs.barcoder.ai/docs/wallets/rakuten-pay)** + **[d払い (d Barai)](https://docs.barcoder.ai/docs/wallets/d-barai)** + **[au PAY](https://docs.barcoder.ai/docs/wallets/au-pay)** (Batch 29 covered; JP mobile-payment ecosystem)

**Mizuho subsidiaries**: **Mizuho Securities** + **Mizuho Trust** + **Mizuho Asset Management** + **Vietin Bank (Vietnam; Mizuho minority stake alongside MUFG)**.

**Tech partner**: **IBM** (Mizuho Bank observability case study; IBM digital infrastructure for Mizuho).

**Failed initiative**: **Mizuho + LINE mobile bank** plans called off — distinctive failed JP joint digital-bank initiative.

**Regulators**: **FSA + BoJ + per-country**.

## Fun facts

- **Japan Big-3 bank** — alongside MUFG + SMBC.
- **~12.6M Mizuho Direct online banking customers** (Mar 2024).
- **2002 Mizuho Bank formed** via merger of Dai-Ichi Kangyo Bank + Fuji Bank + Industrial Bank of Japan (IBJ) — distinctive Japanese mega-bank consolidation (three major banks).
- **Two flagship apps**: Mizuho Direct App (online banking) + Mizuho Wallet (electronic money + debit cards).
- **Mizuho + LINE mobile bank plans called off** — distinctive failed JP joint digital-bank initiative.
- **Vietin Bank (Vietnam) minority stake** (alongside MUFG).
- **Multi-country**: 23+ countries.
- **IBM digital infrastructure partnership** (observability case study).

## Comparison

| Feature | Mizuho Bank (Mizuho Direct + Mizuho Wallet) | [MUFG Bank (Mitsubishi UFJ Direct app)](https://docs.barcoder.ai/docs/wallets/mufg-bank) (Japan's largest financial group rival) | [Olive (SMBC + Sumitomo Mitsui Card)](https://docs.barcoder.ai/docs/wallets/smbc-olive) (Japan Big-3 rival; Olive 3M+ accounts) | [PayPay](https://docs.barcoder.ai/docs/wallets/paypay) (Batch 29; JP mobile-payment leader) | [Chase Mobile (JPMorgan Chase)](https://docs.barcoder.ai/docs/wallets/chase-mobile) (US's #1 bank by assets comparable) |
|---|---|---|---|---|---|
| Operator | **Mizuho Bank Ltd. (Mizuho Financial Group; TSE: 8411; Master Trust + Custody Bank of Japan + Japanese institutional + TSE float)** | MUFG Bank Ltd. (Mitsubishi UFJ Financial Group; TSE: 8306) | Sumitomo Mitsui Banking Corporation + Sumitomo Mitsui Card Company (Sumitomo Mitsui Financial Group; TSE: 8316) | PayPay Corporation (SoftBank + Yahoo Japan + Z Holdings JV) | JPMorgan Chase & Co. (NYSE: JPM) |
| Type | **Japan Big-3 + Mizuho Direct App + Mizuho Wallet (electronic money + debit cards) + Mizuho Global eBanking corporate** | Japan's largest financial group + total assets approaching US$2.7T + Mitsubishi-Morgan Stanley alliance + 25+ countries | Japan Big-3 + Olive comprehensive financial service for individuals (bank + card + financing + securities + insurance on single app) | JP mobile-payment leader | US #1 bank by assets |
| Country | JP + 22+ other countries | JP + 24+ other countries | JP + 21+ other countries | Japan primary | US + GB |
| Users | **~12.6M Mizuho Direct online banking customers (Mar 2024)** | Total assets approaching US$2.7T; ~10.2M Mitsubishi UFJ Direct online banking (Mar 2024) | Olive 3M accounts (Jul 2024); 2M (Feb 2024) → 3M (Jul 2024) growth trajectory | 65M+ users PayPay JP | JPMorgan Chase 91M+ customers across segments |
| Distinctive | **2002 Mizuho Bank formed via Dai-Ichi Kangyo Bank + Fuji Bank + Industrial Bank of Japan IBJ three-bank merger; Mizuho Direct App online banking + Mizuho Wallet electronic money distinct two-app strategy; Mizuho + LINE mobile bank plans called off (distinctive failed JP joint digital-bank initiative); Vietin Bank Vietnam minority stake; 23+ countries; IBM digital infrastructure partnership** | 1880 Mitsubishi Bank predecessor; 2006 Bank of Tokyo-Mitsubishi + UFJ Bank merger; 2008 ~22% Morgan Stanley stake; Mitsubishi UFJ Morgan Stanley Securities MS-MUFG JV | Mar 2023 Olive launch by SMBC + Sumitomo Mitsui Card; bank + card-company joint product; Olive seamlessly combines bank + card + financing + securities + insurance on single app | SoftBank + Yahoo Japan + Z Holdings JV; JP mobile-payment leader | 1799 Manhattan Company predecessor; 2000 Chase Manhattan + J.P. Morgan merger; 91M+ customers |

## Status

**Active, Japan Big-3 bank** <sup>[1][1], [2][2]</sup>:
- **Mizuho Bank Ltd. (Mizuho Financial Group; TSE: 8411)** since 2002 (Dai-Ichi Kangyo Bank + Fuji Bank + Industrial Bank of Japan IBJ three-bank merger).
- **~12.6M Mizuho Direct online banking customers** (Mar 2024).
- **Two flagship apps**: Mizuho Direct App + Mizuho Wallet (electronic money + debit cards).
- **Mizuho + LINE mobile bank plans called off** — distinctive failed JP joint digital-bank initiative.
- **Vietin Bank Vietnam minority stake** (alongside MUFG).
- **Multi-country**: 23+ countries.
- **FSA + BoJ + per-country regulated**.

## Sources

[1]: https://www.statista.com/statistics/1310426/mhbk-number-online-banking-subscribers/ "Mizuho Bank: number of online banking customers 2025 — Statista"
[2]: https://www.ebc.com/forex/Mizuho-bank-a-financial-giant-in-japan "Mizuho Bank Overview: Japan's Megabank Explained — EBC Financial Group"
[3]: https://play.google.com/store/apps/details?id=jp.co.mizuhobank.banking "みずほ銀行 みずほダイレクトアプリ — Google Play"
[4]: https://www.fintechfutures.com/digital-banking/mizuho-and-line-call-off-plans-to-launch-mobile-bank-in-japan "Mizuho and Line call off plans to launch mobile bank in Japan — FinTech Futures"
[jp-cro]: https://docs.barcoder.ai/docs/payments/JP

- [1] [Mizuho Bank: number of online banking customers 2025 — Statista][1]
- [2] [Mizuho Bank Overview: Japan's Megabank — EBC Financial Group][2]
- [3] [みずほ銀行 みずほダイレクトアプリ — Google Play][3]
- [4] [Mizuho and Line call off plans for mobile bank in Japan — FinTech Futures][4]
- <sup>[Japan report](https://docs.barcoder.ai/docs/payments/JP)</sup> In-corpus: `reports/countries/JP-japan.md`

## Source

Biography extracted from [mizuho-bank.md](https://docs.barcoder.ai/source/wallets/mizuho-bank). See `matrix.md` for standards-support matrix if present.