Oku-san

Oku-san (おくさん) is a Japanese manga series written and illustrated by Masakazu Ooi. It has been serialized in Shōnen Gahōsha's seinen manga magazine Monthly Young King (later Young King OURs GH) since December 2008.

Publication
Written and illustrated by Masakazu Ooi, Oku-san started in Shōnen Gahōsha's seinen manga magazine Monthly Young King on December 19, 2008. The magazine was rebranded as Young King OURs GH starting on August 16, 2013. Shōnen Gahōsha has collected its chapters into individual tankōbon volumes. The first volume was released on September 18, 2009. As of November 16, 2023, 21 volumes have been released.