Tsuki no Waltz

Tsuki no Waltz ? , lit. Waltz of the Moon is a 2004 Japanese anime music video created for the popular NHK program Minna no Uta by director Atsuko Ishizuka and Studio Madhouse.

After production was completed, the music video was shown on Minna no Uta broadcasts from the beginning of October through November 2004. Its success later prompted NHK to order another short from Ishizuka and Madhouse, Sen no Hana Sen no Sora, in 2005.The film is animated in Ishizukas moving sketch style, giving the short the look of a hand drawn and colored pencil work. The animation and designs are not smooth or cleaned up, giving them a rougher feel. This is stylistic continuation of Ishizukas earlier solo works CREMONA and Gravitation, and has traditionally been a style more often seen in independent world animation rather than studioproduced anime. The animation itself was done by Madhouse veteran Yoshinori Kanemori. Despite the appearance, Tsuki no Waltz was done in much the same way as Madhouses normal anime, using the technique of digital ink amp paint for the coloring. Great care was taken to disguise and cover these modern productions aids and ensure that the film look as handcrafted and individual to Ishizukas style as possible. ........

Source: Wikipedia