シックス ハーフ (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: After a motorcycle accident, Shiori wakes up and finds she has lost her memory. She returns home and starts living with her brother and sister, but their relationship is strained. At school, she is isolated by terrible rumors. Unable to understand her past and unable to find a place where she belongs, Shiori...?

(Translator: DeepL)