Chiisai Oyaji Nikki (ちいさいおやじ日記, "Little Old Man Diary") is a Japanese manga series written and illustrated by Noi Asano.

It has been adapted into an anime television series.

[1] Directed by Asano himself, it consisted of thirty 30-second episodes that were compiled into a DVD released on April 25, 2014.

[2] The animated series was a jury selection during the 17th Japan Media Arts Festival Awards.

This manga-related article is a stub.