Kiko-chan Smile

is a Japanese manga series by Tsubasa Nunoura. It was serialized in Kodansha's Josei magazine, Be Love Parfait, from October 5, 1993 to February 9, 2001 and was published for 5 volumes.

It was adapted into an anime series by Magic Bus and Eiken, and aired for 51 episodes from October 5, 1996 to September 27, 1997.

Plot
Kiko Ninomiya is a 4-year-old kindergartner portrayed as a child prodigy but at the same time displays many bizarre habits and an odd personality of rarely smiling and speaking.