- Voice Actor (CV)
- Juri Nagatsuma
- Role
- Protagonist
- Identity
- A 17-year-old high school girl who becomes Tomoya Mizuhara's stepsister following their parents' remarriage
Personality
brother-obsessed
excessively doting
possessive guardian
cheerful and bubbly
Ichika Mizuhara is a bright and energetic 17-year-old whose life took a new turn when her mother's remarriage gave her the little brother she had always dreamed of. Utterly devoted to her new stepbrother Tomoya, she showers him with an almost overwhelming level of affection—from constantly staying by his side to secretly snapping candid photos of him. While her intense behavior often leaves Tomoya flustered, her intentions are entirely wholehearted and genuine. Beneath her overzealous sisterly love lies a kind-hearted girl who excels at household chores and pours her whole self into making their blended family feel like a true home.