Ou-chan no Oekaki Desu wa

Ou-chan no Oekaki Desu wa (おーちゃんのお絵かきですわ) is a puzzle game published by Sunsoft, released in 2004 for the i-mode service on FOMA-compatible phones. It's the final game in the sub-series Ou-chan no Oekaki Logic, and so far, the Hebereke franchise.