| Information | |
|---|---|
| Name | Otsuka |
| Postal Code | 112-0012 |
| Special wards | Bunkyo |
| Prefectures | Tokyo |
| Regions | Kanto |
| Place Type | town | Language | JA | HASC | JP.TK |
| Time zone | Asia/Tokyo |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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