http://wiki.d-addicts.com/Tonbi

Title: とんび
Title (romaji): Tonbi
Format: Two-part tanpatsu
Genre: Drama
Broadcast network: NHK
Broadcast dates: 2012-Jan-07 and 2012-Jan-14

Synopsis:
In the year Showa 37 (1962), in Bingo City of Hiroshima prefecture, Yasu (Tsutsumi Shinichi) delights in the birth of his long-awaited eldest son, Akira. However, that joy is shattered by the death of his wife, Misako, in a sudden tragic accident. Yasu raises his son despite his inexperience and worries. He also has to struggle to overcome his grief at being abandoned by his father as a kid as well as regret regarding Misako’s death.

English hardsubbed TV-rip exists for this dorama.
If someone wants to make softsubs, conact with me on D-Addicts and I’ll provide them for you.