Honshu
| Aomori | |
| Aomori is the northernmost prefecture of the Tohoku region on Japan's main island of Honshu. The prefecture's capital, largest city, and name is Aomori City. The prefecture's population was 1,141,747 in 2026. Hirosaki City, the former regional capital, boasts a beautiful castle, which becomes one of Japan's most beautiful cherry blossom viewing spots each spring. | |