![What day is it today? Tohoku Edition [1204]](https://jp.neft.asia/wp-content/uploads/2026/03/1204-1200x800.png)
[What day is it today? | Tohoku Edition] What day is December 4th?
The day the Tohoku Shinkansen line was fully opened

On December 4, 2010 (Heisei 22), approximately eight years after the opening of Hachinohe Station,Shin-Aomori Station on the Tohoku Shinkansen line opened, connecting Shin-Aomori Station to Tokyo Station in 3 hours and 23 minutes.
Thirty-nine years after the development plan was decided,the Tohoku Shinkansen line opened to traffic on this momentous day.
reference
- Wikipedia:Tohoku Shinkansen
The day Ai (asteroid) was discovered (Miyagi Prefecture)

Asteroid Mego (愛) was discovered on December 4, 1994 , by Masahiro Koishikawa, an astronomer from Miyagi Prefecture, at the Aiko Observatory of the Sendai Astronomical Observatory
It was named after Megohime, the principal wife of Date Masamune, the first lord of the Sendai Domain
reference
- Wikipedia:Love (asteroid)
Please support NEFT's article creation!
NEFT gathers and publishes articles about the history, culture, and tourism information of various regions in Tohoku
If you enjoyed this article, we would be grateful if you would consider supporting our future interviews, article creation, and website management
*Clicking "Tip" will open the tip sending screen for the external service "codoc"




![What day is it today? Tohoku Edition [1015]](https://jp.neft.asia/wp-content/uploads/2026/03/1015-300x300.png)
![What day is it today? Tohoku Edition [0922]](https://jp.neft.asia/wp-content/uploads/2026/03/0922-300x300.png)
![What day is it today? Tohoku Edition [1108]](https://jp.neft.asia/wp-content/uploads/2026/03/1108-300x300.png)
![What day is it today? Tohoku Edition [0714]](https://jp.neft.asia/wp-content/uploads/2026/02/0714-300x300.png)
![What day is it today? Tohoku Edition [0213]](https://jp.neft.asia/wp-content/uploads/2026/01/0213-300x300.png)
![What day is it today? Tohoku Edition [0413]](https://jp.neft.asia/wp-content/uploads/2026/02/0413-300x300.png)
![What day is it today? Tohoku Edition [0301]](https://jp.neft.asia/wp-content/uploads/2026/02/0301-300x300.png)
![What day is it today? Tohoku Edition [0612]](https://jp.neft.asia/wp-content/uploads/2026/02/0612-300x300.png)
![What day is it today? Tohoku Edition [0622]](https://jp.neft.asia/wp-content/uploads/2026/02/0622-300x300.png)
![What day is it today? Tohoku Edition [0322]](https://jp.neft.asia/wp-content/uploads/2026/01/0322-300x300.png)
![What day is it today? Tohoku Edition [1023]](https://jp.neft.asia/wp-content/uploads/2026/03/1023-300x300.png)
![What day is it today? Tohoku Edition [0808]](https://jp.neft.asia/wp-content/uploads/2026/02/0808-300x300.png)