TV-Series
Description
Chitose Serikawa is a supporting character in the anime and manga. She is introduced as the young woman who takes over the role of manager for the Tsubaki apartment complex where the main characters live, replacing her grandmother who held the position before her. Her arrival at the apartments marks a significant change in the story's setting, as she is inexperienced and faces immediate difficulties finding her way there due to having no sense of direction.

In terms of personality, Chitose is portrayed as a kind and gentle young woman, but she is also notably shy and accident-prone. Her clumsiness often leads to various mishaps, and her lack of direction is a recurring source of trouble for her. A central aspect of her character is her deep-seated insecurity regarding her appearance. She is self-conscious about wearing glasses, a sentiment rooted in a painful memory from her school days when she overheard a boy she liked refer to her as an ugly girl with glasses. This past experience has left her feeling uncomfortable with her looks and doubtful of her own attractiveness, despite several characters in the story remarking upon her notably large bust.

Chitose's primary motivation throughout the story becomes her developing romantic feelings for Haruma Kawagoe, the main protagonist. Her crush on him begins early in their acquaintance after he makes a sincere and kind remark, telling her that her glasses suit her very well. This simple compliment directly addresses her deepest insecurity and forms the foundation of her affection for him. Her role in the story is therefore largely defined by this romantic subplot, positioning her as a major figure in a gentle love triangle. As the new landlady, she lives next door to Haruma and his little sister, Choco, which allows her to become a regular presence in their daily lives, often participating in events and outings with them.

Her key relationships are central to the narrative. Her bond with Haruma evolves from one of neighborly acquaintance to a one-sided romantic interest on her part, which slowly shows signs of becoming mutual as the story progresses. She is also deeply involved with Choco. While she may initially feel some jealousy or confusion regarding the mysterious girl who is so close to Haruma, she ultimately becomes a caring and important figure in Choco's life, acting as a supportive older sister figure and friend. She also frequently interacts with another resident, Makoto Ashirai, who often teases her and makes her feel uncomfortable due to Makoto's forward and sometimes inappropriate interest in her body.

Over the course of the series, Chitose exhibits subtle but meaningful development. She begins as a very insecure and timid girl, but her interactions with Haruma and Choco help her to slowly come out of her shell. Her growing confidence is tied to her relationships, as she finds a place for herself within the small community of the apartment building. While she remains accident-prone and shy, her feelings for Haruma give her a new sense of purpose and courage. The story does not grant her any notable special or supernatural abilities; her character is grounded in the realistic struggles of a young woman dealing with insecurity, unrequited love, and the everyday challenges of managing an apartment building and her own heart.