Misuzu Suenaga, later known as Misuzu Yajima, is a central supporting character in the anime Salaryman Kintaro, which is also known as White-Collar Worker Kintaro. She is portrayed as a high-class woman who works as a journalist for a newspaper company. Her character is defined by strength, independence, and ambition. She is not content to remain in the background and actively pursues her career goals with determination. Misuzu is depicted as a feminist figure who challenges traditional gender roles and expectations within the story.

Her relationship with the protagonist, Kintaro Yajima, is a significant element of the narrative. The two have a complex history, having been married at one point. Despite their past difficulties and the fact that they are no longer together, Misuzu and Kintaro continue to collaborate and support each other professionally and personally. Their interactions are explored in depth, highlighting both their conflicts and mutual respect. This ongoing connection serves to enrich both characters and drive the story forward.

Motivation for Misuzu is rooted in her professional aspirations and her personal integrity. She refuses to give up on her goals, even when faced with obstacles. Her persistence and work ethic make her a role model within the series, representing the idea that hard work and dedication can lead to success regardless of gender. She is also sensitive to criticism and deeply invested in maintaining her public image, which sometimes leads her to be guarded or defensive.

In terms of role, Misuzu is not merely a love interest or a side character. She holds her own as a journalist, often using her skills to uncover truths and navigate complex situations. Her notable abilities include her sharp intellect, attention to detail, and strong sense of empathy for those around her. She is practical and organized, preferring structure and reliability in her work. While she can come across as distant or cold to those who do not know her well, this is largely a protective measure rather than a reflection of her true nature. Her development throughout the series shows her growing more comfortable in her own skin and continuing to assert her independence in a male-dominated corporate environment.