Muno no Taka

Takano Tsumeko carries herself confidently and speaks with a calm voice. Even though she appears very competent, which helped her pass her job interview at her current company with ease, she is shockingly incompetent. She doesn't know how to turn on a computer or use a copier machine. When it comes to negotiating with clients, her aura of competence allows her to gain their trust and close contracts one after the other. Meanwhile, Hiwada Michito is a rookie employee who joined the company at the same time as Takano Tsumeko. Unlike Takano Tsumeko, Hiwada Michito is actually good at his job but he appears to be incompetent. He is forced to team up with Takano Tsumeko.
(Source: AsianWiki)
~~ Adapted from the manga series "Muno no Taka" (無能の鷹) by Hanzaki Asami (はんざき朝未).