Watch Danna ga Nani wo Itteiru ka Wakaranai Ken Online

The anime follows the daily life of an earnest, hardworking office lady named Kaoru and her otaku husband, Hajime, who is totally immersed in a certain huge net bulletin board system.

Though they couldn't be any more different, love has managed to blossom between Hajime Tsunashi, a hardcore otaku who shuts himself in at home while making a living off his blog, and his wife Kaoru—a hard-working office lady who, in contrast, is fairly ordinary, albeit somewhat of a crazy drunk. As this unlikely couple discovers, love is much more than just a first kiss or a wedding; the years that come afterward in the journey of marriage brings with it many joys as well as challenges. Whether due to their quirky personalities or the peculiar people surrounding them, Hajime and Kaoru find themselves caught up in a variety of baffling and ridiculous antics. But despite the struggles they face, the love that ties them together spurs them to move forward and strive to become better people in order to bring their partner happiness.