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TypeDigital bank
預金保護Yes (Deposit Insurance Corporation of Japan (DICJ))
Rates and terms are set by Sony Bank (ソニー銀行). Always confirm on the bank's page before you deposit.
Visit Sony Bank (ソニー銀行)Promotional rates
No promotional rate is published on the bank's page today.
Board rates
Standing rates when no promotion applies (and often what a promo renews into).
| 期間 | ¥1,000 – ¥999,999 |
|---|---|
| 3 ヶ月 | 0.50% |
| 12 ヶ月 | 1.00% |
| 36 ヶ月 | 1.80% |
| 60 ヶ月 | 1.50% |
預金保護: Deposit Insurance Corporation of Japan (DICJ)
上限¥10,000,000
Interest-bearing ordinary deposits, time deposits and similar are protected up to ¥10 million of principal plus interest accrued to the failure date, per depositor per financial institution; non-interest-bearing settlement deposits are protected in full; foreign-currency deposits are not covered. 情報源, チェック済み 2026-10-18.
Compare with other banks in Japan
- Aozora Bank (あおぞら銀行, BANK digital branch)up to 1.70%
- Japan Post Bank (ゆうちょ銀行)up to 1.00%
- MUFG Bank (三菱UFJ銀行)up to 1.00%
- Mizuho Bank (みずほ銀行)up to 1.00%
- Sumitomo Mitsui Banking Corporation (三井住友銀行)up to 1.00%
- Docomo SMTB Net Bank (ドコモSMTBネット銀行, formerly SBI Sumishin Net Bank)up to 0.50%
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Sources
Every figure on this page was read from these pages at the time shown. Nothing is estimated.