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Wallets/au-jibun-bank

au Jibun Bank

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Overview

au Jibun Bank is KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture + Japan's first mobile-carrier-bank integration + 6.7M checking accounts March 2025 [1, 2, jp-cro]. March 2025 baseline: au Jibun Bank 6.7M checking accounts + 10.2M+ au PAY Card memberships; au Jibun Bank entirely online presence + KDDI Group integration with au PAY + Ponta Points distinctive Japanese mobile-carrier-bank ecosystem; "au Value Link Money Activities Plan 2" with enhanced au Jibun Bank benefits distinctive KDDI customer ecosystem banking strategy.

Distinctive au Jibun Bank positioning:

  • KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture (distinctive Japanese mobile-carrier-bank dual-parent JV)
  • Japan's first mobile-carrier-bank integration (post-Jun 2008 KDDI + Mitsubishi UFJ Financial Group au Jibun Bank founding)
  • 6.7M checking accounts March 2025 + 10.2M+ au PAY Card memberships distinctive KDDI Group ecosystem banking scale
  • au Jibun Bank entirely online presence (no branch network; Japanese mobile-first banking pioneer)
  • KDDI Group integration with au PAY + Ponta Points distinctive Japanese mobile-carrier-bank ecosystem
  • "au Value Link Money Activities Plan 2" with enhanced au Jibun Bank benefits distinctive KDDI customer ecosystem banking strategy
  • Jun 2008 au Jibun Bank founding by KDDI + Mitsubishi UFJ Financial Group 50/50 JV + early 2008 Japanese full bank license

History

Jun 17 2008 — au Jibun Bank founded by KDDI + Mitsubishi UFJ Financial Group 50/50 joint venture post-Japanese mobile-carrier-bank pioneer strategy.

Early 2008 — au Jibun Bank receives Japanese full bank license post-FSA approval.

2010 — au Jibun Bank mobile banking app launches as Japanese mobile-first online banking.

March 2025 — au Jibun Bank 6.7M checking accounts + 10.2M+ au PAY Card memberships [1, 2].

2025 — "au Value Link Money Activities Plan 2" with enhanced au Jibun Bank benefits launch [3].

Ownership & operator

Operating entity: au Jibun Bank Corporation (KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture).

Major shareholders: KDDI Corporation (TSE: 9433; Japanese mobile carrier + telecom + au mobile network) ~50% + Mitsubishi UFJ Financial Group (TSE: 8306; Japan's largest banking group by assets) ~50% (distinctive Japanese mobile-carrier-bank dual-parent JV).

Regulator: FSA (Financial Services Agency Japan).

Technical integration

au Jibun Bank mobile banking app (iOS + Android; 6.7M checking accounts March 2025) + jibunbank.co.jp online + au Jibun Bank Cash Card (Visa) + au Jibun Bank entirely online presence (no branch network); Zengin + JPQR; KDDI Group integration with au PAY + Ponta Points distinctive Japanese mobile-carrier-bank ecosystem; "au Value Link Money Activities Plan 2" with enhanced au Jibun Bank benefits distinctive KDDI customer ecosystem banking strategy.

Users & growth

March 2025: au Jibun Bank 6.7M checking accounts + 10.2M+ au PAY Card memberships.

Use cases

Japanese retail + private + online + KDDI customer ecosystem banking via au Jibun Bank mobile + jibunbank.co.jp online + au Jibun Bank Cash Card + au Jibun Bank entirely online presence (no branch network); Zengin + JPQR; KDDI Group integration with au PAY + Ponta Points distinctive Japanese mobile-carrier-bank ecosystem.

Implementations & partners

Operator: au Jibun Bank Corporation (KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture); KDDI Corporation (TSE: 9433; Japanese mobile carrier + telecom + au mobile network) ~50% + Mitsubishi UFJ Financial Group (TSE: 8306; Japan's largest banking group by assets) ~50%.

KDDI Group integration: au PAY (KDDI Japanese mobile wallet; 10.2M+ au PAY Card memberships) + Ponta Points (distinctive Japanese loyalty points ecosystem) + KDDI au mobile network customer banking benefits.

Major Japanese banking competitors: [[mufg-bank]] (Japan's largest banking group by assets; au Jibun Bank parent ~50%) + [[smbc-olive]] (Sumitomo Mitsui Banking Corporation; Japan's #2 banking group; Mar 1 2024 Olive multifaceted financial services platform launch) + [[mizuho-bank]] (Japan's #3 banking group) + [[rakuten-bank]] (Japan's largest online bank; 17M+ customer accounts May 29 2025; 5.6M main-account customers +12.7% YoY; ¥13T+ total deposits Jan 5 2026) + Japan Post Bank (Japan's largest bank by deposits + branch network) + SBI Sumishin Net Bank (Japanese online bank) + Sony Bank (Japanese online bank) + PayPay Bank (formerly Japan Net Bank; SoftBank + Mitsubishi UFJ Financial Group joint venture).

Regulator: FSA.

Fun facts

  • KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture (distinctive Japanese mobile-carrier-bank dual-parent JV).
  • Japan's first mobile-carrier-bank integration (post-Jun 2008 KDDI + Mitsubishi UFJ Financial Group au Jibun Bank founding).
  • 6.7M checking accounts March 2025 + 10.2M+ au PAY Card memberships distinctive KDDI Group ecosystem banking scale.
  • au Jibun Bank entirely online presence (no branch network; Japanese mobile-first banking pioneer).
  • KDDI Group integration with au PAY + Ponta Points distinctive Japanese mobile-carrier-bank ecosystem.
  • "au Value Link Money Activities Plan 2" with enhanced au Jibun Bank benefits distinctive KDDI customer ecosystem banking strategy.
  • Jun 17 2008 au Jibun Bank founding by KDDI + Mitsubishi UFJ Financial Group 50/50 JV + early 2008 Japanese full bank license.

Comparison

Feature au Jibun Bank [[rakuten-bank]] (Japan's largest online bank rival; 17M+ customer accounts May 29 2025) [[mufg-bank]] (Japan's largest banking group by assets rival; au Jibun Bank parent ~50%) [[smbc-olive]] (Sumitomo Mitsui Banking Corporation rival; Japan's #2 banking group) PayPay Bank (formerly Japan Net Bank; SoftBank + Mitsubishi UFJ Financial Group joint venture rival)
Operator au Jibun Bank Corporation (KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture) Rakuten Bank Ltd (TSE: 5838; Rakuten Group subsidiary ~63% controlling) MUFG Bank (Mitsubishi UFJ Financial Group; TSE: 8306) Sumitomo Mitsui Banking Corporation (Sumitomo Mitsui Financial Group; TSE: 8316) PayPay Bank (formerly Japan Net Bank; SoftBank + Mitsubishi UFJ Financial Group JV)
Type KDDI ~50% + MUFG ~50% JV + Japan's first mobile-carrier-bank integration + 6.7M checking accounts March 2025 + 10.2M+ au PAY Card memberships + entirely online presence + KDDI Group integration with au PAY + Ponta Points + au Value Link Money Activities Plan 2 Japan's largest online bank + 17M+ customer accounts May 29 2025 + 5.6M main-account customers (+12.7% YoY) + ¥13T+ total deposits Jan 5 2026 + Apr 21 2023 TSE IPO + Rakuten Group ecosystem integration Japan's largest banking group by assets + MUFG Bank app + au Jibun Bank ~50% JV co-owner Japan's #2 banking group + SMBC Olive multifaceted financial services platform SoftBank + MUFG JV + 2021 Japan Net Bank renamed PayPay Bank post-PayPay ecosystem integration
Country JP JP JP + 50+ countries JP + 40+ countries JP
Distinctive Jun 17 2008 au Jibun Bank founding by KDDI + Mitsubishi UFJ Financial Group 50/50 JV (Japan's first mobile-carrier-bank integration); Early 2008 Japanese full bank license; 2010 au Jibun Bank mobile app launch; March 2025 6.7M checking accounts + 10.2M+ au PAY Card memberships; au Value Link Money Activities Plan 2 enhanced benefits launch 2025 Jul 1 2000 eBank founding (Japan's first internet-only commercial bank); Sep 1 2010 Rakuten Group eBank acquisition; Apr 21 2023 TSE IPO 1880 Mitsubishi Bank founding heritage; 2006 Mitsubishi UFJ Financial Group formation 1876 Sumitomo Banking heritage; 2001 Sumitomo Mitsui Banking Corporation formation 2000 Japan Net Bank founding by Sakura Bank + Sumitomo Bank + Sony Communication Network + Sumitomo Trust + Toshiba + 5 others JV; 2021 Japan Net Bank renamed PayPay Bank

Status

Active, KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture + Japan's first mobile-carrier-bank integration + 6.7M checking accounts March 2025 [1, 2, 3]:

  • au Jibun Bank Corporation (KDDI ~50% + Mitsubishi UFJ Financial Group ~50% joint venture) since Jun 17 2008 au Jibun Bank founding by KDDI + Mitsubishi UFJ Financial Group 50/50 JV + Early 2008 Japanese full bank license + 2010 au Jibun Bank mobile banking app launch.
  • 6.7M checking accounts March 2025 + 10.2M+ au PAY Card memberships.
  • KDDI Group integration with au PAY + Ponta Points + "au Value Link Money Activities Plan 2" with enhanced au Jibun Bank benefits.
  • FSA regulated.

Sources

Source

Biography extracted from au-jibun-bank.md. See matrix.md for standards-support matrix if present.

source · docs/wallets/au-jibun-bank/index.md