Akiyama Kaede is a secretary working for Yamashita Kazuo at Yamashita Trading Co. She formerly worked under Nogi Hideki at the Nogi Group.
While she seems like she has a cold persona, the truth is that Kaede is just socially awkward. However she usually holds a professional demeanour about her and is quite polite to those she interacts with. She appears to have a complex about her weight and age, getting noticeably irritated when the topic is brought up and chastising people who bring attention to it.
(Source: Kenganverse Wiki)
