Sketchbook Day
Sora and her friends take a day trip into the big city! The first stop is, of course, the art store. There, they meet a friendly guy who wants to buy a present for his sister, but doesn't know what to get. Never fear, Kate's ready to come to his rescue! Source: crunchyroll
Aired 18/12/2007EP 12 - Sketchbook Day

2007
Sketch Book ~full color'S~
No matter where she goes, Sora takes her sketchbook along. The world is full of mysterious and beautiful things, after all, and Sora doesn't want to miss a single one. The best way she knows to capture each moment is by drawing and sketching, watching and learning.
(Source: Crunchyroll)