Book (Practical) Children's book I don't call Nagisa Oni-chan (14) I can't live with her anymore / Nappa Morino Shueisha Mirai Bunko

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Children's Book
Shueisha Mirai Bunko / I Narusawa Chika (6th grader) became a sibling with Nagisa, a popular boy who is in the first grade of school because of his father's remarriage. I confessed to Nagisa, but it seems that she only sees me as a "younger sister." During the summer vacation, I met my mom who left home when I was a child. But on the way back from the meeting, Nagisa, who protected me, was hit by a car! Although it was not a serious injury, I spent my days in agony. This is the 14th climax of the super popular series!