TV-Series
Description
Ai Suotome is a significant recurring character in the anime, introduced as a new student at Futaba Kindergarten. She comes from an exceptionally wealthy family and first arrives in Kasukabe after throwing a dart at a map of Japan, which landed on that location, determining where she would be enrolled. Her arrival is always marked by her signature black limousine and the presence of her ever-faithful bodyguard, Kuroiso.

In terms of personality, Ai is sophisticated and charming, but this masks a deeply manipulative and willful nature. She is used to getting her way and has no qualms about using her wealth, charm, or even blackmail to bend others to her will. Initially, she effortlessly makes most of the boys in her class fall for her. However, she encounters an unexpected obstacle in Shinnosuke Nohara, who shows no interest in her advances. His indifference, so different from the other boys, intrigues her, and she quickly develops a strong crush on him. This becomes her primary motivation. She becomes determined to make Shin-chan her boyfriend, a quest that forms the basis for most of her appearances. She often tries to use his weaknesses, such as his love for the superhero Action Mask or Chocobi snacks, to get his attention, though her plans rarely succeed due to Shin-chan's oblivious and self-centered nature.

Her role in the story is primarily as a foil to Shin-chan and a source of comedic tension within the kindergarten. She serves as a rival to Nene Sakurada, with whom she frequently clashes, especially over playing house or other games. Her relationships with other classmates are defined by her status. Masao, who has a clear crush on her, is often ignored or, when she does pay him attention, is made to act as her pet. She calls Shin-chan by the honorific "sama" as a sign of her deep affection, a gesture that he largely ignores.

Throughout her time in the series, Ai shows little significant development in her core personality, remaining a determined and manipulative rich girl. However, there are changes in her situation. She briefly joins the Kasukabe Defense Organization, the group of friends led by Shin-chan, but later leaves because she feels she is not close enough to him. Eventually, her family permanently relocates to Hokkaido, leading to her departure from the kindergarten. Despite this move, she makes return visits to Kasukabe on occasion. Later episodes also establish that she has a younger brother named Kawaguchi Suotome.

Her most notable ability is her social manipulation, particularly her power to influence the boys in her class. She is also highly adept at using her cuteness and the implied power of her family's wealth to her advantage. When other methods fail, she is not above blackmailing her own bodyguard to achieve her goals, demonstrating a cunning that is unusual for a child her age.