Kiichi!! (キーチ!!) is a Japanese manga series written and illustrated by Hideki Arai. It was serialized in Shogakukan's seinen manga magazine Big Comic Superior from July 2001 to February 2006, with its chapters collected in nine tankōbon volumes. It tells the story of Kiichi's life beginning at the age of three. A sequel, titled Kiichi VS, was serialized in the same magazine from August 2007 to July 2013, with its chapters collected in eleven tankōbon volumes. Source: Wikipedia (en)