Nagasawa Ami

She is an office worker and management at a company. She is also Takurou's best friend. She is athletic and quite mannish. She tries to solve everything with her fighting spirit. After work, she goes to the gym to work out.

She is the project leader and Takurou works under her. She doesn't like the fact that Fukurou can't keep pace with other employees.

She hates that Takurou always stays home, and treats him like he's a weak bean sprout.