Please tell me which kanji characters are allowed for names and addresses.

The only kanji characters you may use for your name and address are those from JIS Level 1 and Level 2 (1983 edition). While you can enter any kanji for your name, on reports (such as "Transaction Report" and "Annual Transaction Report for Specific Accounts"), names containing kanji outside of these levels may be replaced with kana characters.

[Examples of replacement]

髙橋　太郎 → タカハシ　太郎

高橋　正德 → 高橋　マサノリ

髙橋　正德 → タカハシ　マサノリ

Address: If your address contains kanji outside of these levels, please replace them with registered variant characters or kana characters.

[Examples of replacement]

德 → 徳

髙 → 高

福 → 福