Higepiyo

Higepiyo is a four-panel comedy manga by Risa Itō following a tiny yellow bird with a mustache who becomes the pet of a boy named Hiroshi. The manga ran in Shueisha's Chorus magazine from 2004 to 2006 and was later collected into a single volume on January 12, 2007. An anime adaptation aired starting April 3, 2009, directed by Atsushi Takeyama, written by Natsuko Takahashi, and scored by Toshio Masuda. The anime also led to a spin-off manga series published in Ribon magazine.