週刊ヤングサンデー
"Dr. Kotō Shinryōjo" is written and illustrated by Takatoshi Yamada. It was serialized in Shogakukan's "Weekly Young Sunday" from 2000 to 2008, when the magazine ceased its publication, and it was then transferred to "Big Comic Original". The manga has been on hiatus since October 2010. In October 2017, Yamada posted on his Facebook that he planned to resume his work. Shogakukan has compiled its chapters into individual "tankōbon" volumes. The first volume was published on November 4, 2000. As of June 30, 2010, twenty-five volumes have been released.