Important Update (January 2026): Aomori Bank merged with Michinoku Bank on January 1, 2026 to form Aomori Michinoku Bank. This guide covers the new combined bank’s internet banking and mobile app services.
How to Access Aomori Michinoku Bank Online Banking
The newly merged Aomori Michinoku Bank continues Aomori Bank’s digital banking systems with rebranding. Former Aomori Bank customers can use their existing credentials, while former Michinoku Bank customers need to transition to the new systems.
Internet Banking – Tsunaide Net!
- Visit the official Aomori Michinoku Bank website
- Click Internet Banking
- Select Tsunaide Net! for personal banking
- Enter your customer ID and password
- Complete two-factor authentication if prompted
Aomori Michinoku Mobile App
The official mobile banking app provides 24-hour access for customers with a cash card. Available on both iOS and Android devices.
App Features:
- Balance Inquiry – Check ordinary deposits, savings, and card loan accounts
- Transaction History – View deposits and withdrawals with memo and search functions
- Push Notifications – Receive alerts for account activity
- Tsunaide Net! Access – Quick login to full internet banking
- Branch/ATM Locator – Find nearby locations
- Tax Payments – PayB and Mobarage for public payments
About the 2026 Merger
The January 1, 2026 merger created the largest bank in Aomori Prefecture with approximately 80% market share. Key points for customers:
- Former Aomori Bank customers: Your accounts, online banking, cash cards, and passbooks continue with rebranding
- Former Michinoku Bank customers: You will need to transition to Aomori Michinoku Bank systems
- The combined bank has 178 branches in Aomori Prefecture
- Additional branches in Hokkaido (9), Akita (4), Iwate (3), Miyagi (2), and Tokyo (2)
Digital Innovation
Aomori Michinoku Bank has invested in modern banking technology including:
- AI and machine learning for fraud detection and personalized services
- Blockchain technology for transaction security
- NFC contactless payment capabilities
- Comprehensive mobile banking with full feature parity
Contact Information
Headquarters: Aomori, Aomori Prefecture, Tohoku region, Japan
For merger-related questions: Contact your local branch or the bank’s customer service line for assistance with account transitions.
Last Updated on January 4, 2026
URL: https://log-in.me/aomoribank-aomori-japan/