Character profile
Hiro Iokawa
五百川尋Hiro-nii
Biography
Hiro Iokawa is a young man who once dated Shouko after meeting her while studying abroad. He left her to care for Karada, whom he appears to care about deeply, and works at a pharmacy.
Story spoilers
Hiro is not Karada's biological older brother but the son of a relative. He first meets her at her parents' funeral and, despite intending to return to America, decides he cannot leave her alone.
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