 Two additional special episodes aired on the same network on October 17 and October 24, 2009.While character design and music director did not change, Nahoko Hasegawa was joined by Natsue Yoguchi on writing the screenplay for "365".A third season titled "Hidamari Sketch × Hoshimittsu", directed by Akiyuki Shinbo and Ken'ichi Ishikura and produced by Shaft, aired 12 episodes in Japan between January 8 and March 26, 2010 on TBS.