Nenga no Kizuna
Japanese title: 年賀のキヅナ
Type: ONA
Episodes: 1
Source: Original
Genres: Slice of Life
Duration: 4 min
Rating: G - All Ages

The video's story comes from greeting card website Nenga Aisatsujo's 6th annual contest, which asks participants to send in their heart-warming New Year's card memories. Sachiyo Okuno wrote the story and won the Japanese Postal Service Award, a new award this year.

(Source: ANN)