Unlike the crowded, neon-lit cityscapes common in manga and anime, Saegusa’s settings are sparsely populated. Figures appear alone or in pairs, often at dusk or dawn. This isolation is not depicted as lonely in a negative sense, but as a space for reflection. Critics have compared her interiors to the zashiki (tatami room) paintings of 19th-century ukiyo-e, where the arrangement of empty space carries as much meaning as the figures themselves.
After graduating from university, Saegusa began to make a name for herself in the Tokyo art scene. She started exhibiting her work in local galleries and participating in group shows, slowly building a reputation as a talented young artist. Her early work was characterized by its playful, dreamlike quality, with recurring themes of nature, fantasy, and the human condition.
. Known for her versatility and steady presence in the industry, Saegusa’s body of work spans various roles and creative projects that have garnered a dedicated following.