Umaru Doma

Umaru Doma is a high school girl living with her older brother. Outside, she is the perfect student: beautiful, talented, and excelling in academics and sports. However, at home, she transforms into a completely different person. Umaru Doma becomes a lazy, video game-obsessed otaku who spends her time munching on snacks and manipulating her brother into doing chores and errands for her.

Personality-wise, Umaru Doma is a study in contrasts. To the outside world, she is polite, friendly, and a model student, admired by teachers and peers alike. At home, she reveals a childish, demanding side, often throwing tantrums to get what she wants. Despite this, she deeply cares for her brother, even if her way of showing it is unconventional.

Umaru Doma spends her time balancing her dual life, excelling in school while keeping her otaku lifestyle a secret from her classmates and friends. She navigates the complexities of teenage life, sibling relationships, and the pursuit of her varied interests with a unique blend of energy, cunning, and humor.