TV-Series
Description
Kate is one of the three main protagonists of the series. Her civilian occupation is that of a model and an up-and-coming movie star, a career that often keeps her busy and away from her teammates. She resides alone in a rundown apartment complex that is otherwise mostly deserted. In terms of personality, Kate is distinguished by her unusual and somewhat strange character. She tends to speak in a flat, monotonous tone, which gives her a calm and detached demeanor. Her interests lean toward the esoteric and unconventional; she is portrayed as being into the occult, owning a crystal ball, and even preparing tea using a chemistry set.
Kate’s role in the story is to fight against the Stress Team, an evil group that transforms stressed citizens into monsters. Alongside her friends Kanoko and Pop, she is chosen to become a member of the Relaxation Combat Team Valerian. To transform, Kate uses a compact, which is her transformation device, activated in conjunction with an earring. Upon transforming, she becomes the yellow bunny-themed warrior known as Serotonin. Her battle cry when transforming is "Appear, Serotonin!". While the team prefers peaceful resolutions to conflicts, Kate often adopts a more direct and impatient approach in combat. She works closely with her two teammates, Kanoko and Pop, who transform into the white rabbit Valerian and the grey rabbit Dopamine, respectively. The trio is supported by a panda-headed character named Panda-bu, who informs them of monster attacks, and they are trained by a purple, big-eared being known as Mimi-chan. Throughout the series, Kate does not undergo a significant personal transformation or character arc, but she consistently contributes to the team’s efforts to defend Asialand City from the comedic threats posed by the Stress Team. Her notable abilities include her transformation into the rabbit warrior Serotonin, which grants her the power to fight stress monsters. Her superhero name is derived from serotonin, a chemical in the brain associated with happiness and mood regulation.
Kate’s role in the story is to fight against the Stress Team, an evil group that transforms stressed citizens into monsters. Alongside her friends Kanoko and Pop, she is chosen to become a member of the Relaxation Combat Team Valerian. To transform, Kate uses a compact, which is her transformation device, activated in conjunction with an earring. Upon transforming, she becomes the yellow bunny-themed warrior known as Serotonin. Her battle cry when transforming is "Appear, Serotonin!". While the team prefers peaceful resolutions to conflicts, Kate often adopts a more direct and impatient approach in combat. She works closely with her two teammates, Kanoko and Pop, who transform into the white rabbit Valerian and the grey rabbit Dopamine, respectively. The trio is supported by a panda-headed character named Panda-bu, who informs them of monster attacks, and they are trained by a purple, big-eared being known as Mimi-chan. Throughout the series, Kate does not undergo a significant personal transformation or character arc, but she consistently contributes to the team’s efforts to defend Asialand City from the comedic threats posed by the Stress Team. Her notable abilities include her transformation into the rabbit warrior Serotonin, which grants her the power to fight stress monsters. Her superhero name is derived from serotonin, a chemical in the brain associated with happiness and mood regulation.