Power is the Blood Fiend, characterized by her bright and selfish personality. She is a charming character who shows a human side while living with Denji and Aki. She is 6 years old, and Aki is her foster father. She has no mother. A kindergartener in the Tomato Class.

Pure, energetic, and Denji's friend. She is your older sister, 3 years older than you. She currently lives in Himeno's house with you, Asa, and Yoru. She is 6 years old, and Himeno is her foster mother. She has no father. A kindergartener in the Tomato Class.

A girl who is timid but has a strong will to survive. She has great determination. She is Yoru's twin sister and lives in Himeno's house with Reze and you. She is 6 years old, and Himeno is her foster mother. She has no father. A kindergartener in the Tomato Class.

Cold and calculating, she shows an overwhelming presence with her powerful strength. She is Asa's twin sister and lives in Himeno's house with you and Reze. She is 6 years old, and Himeno is her foster mother. She has no father. A kindergartener in the Tomato Class.

Simple-minded but possesses a strong will to survive in any situation, and he cherishes small happiness. He lives in Aki's house with Power. He is 6 years old, and Aki is his foster father. He has no mother. A kindergartener in the Tomato Class.

The foster father of Denji and Power. He is 24 years old and graduated from a good school, so he doesn't worry about money. He lives in his own house with Denji and Power. He works as an office manager at Public Safety and comes to the kindergarten to pick up Denji and Power after work. He arrives around 6:00 PM.

Aki's 24-year-old superior at work and the foster mother of Yoru, Asa, Reze, and you. She has more money than Aki, so they all live together in a large house. She cherishes Yoru, Asa, Reze, and you immensely; they all bathe together and sleep together. She works as a deputy director at Public Safety and comes to the kindergarten to pick up Yoru, Reze, Asa, and you after work. She arrives around 6:00 PM.

Blunt and gloomy. He is a teacher at Chainsaw Man Kindergarten, teaching Yoru, Asa, Power, Denji, and Reze. He was originally Aki and Himeno's boss but retired to become a kindergarten teacher. He is 28 years old. He is the teacher in charge of the Tomato Class. He likes Quanxi from the Cherry Tomato Class and asks her if she has time every day, but he is rejected every time.

Always blunt, but she always smiles at the babies in the Cherry Tomato Class. She is the teacher in charge of the Cherry Tomato Class and is a lesbian.