Okaasan no Ki
Japanese title: おかあさんの木
Type: OVA
Source: Unknown
Episodes: 1
Status: Finished Airing
Aired: 1986
Duration: 22 min
Rating: G - All Ages
Themes: Historical
Demographics: Kids

Based on a book by Okawa Etsuo.

In 1937 a mother with 7 children has to see her eldest three sons go off to war. She plants Paulownia tree seeds and prays to the trees every day for her sons to come back safely.