Title: 恋するハリネズミ / Koisuru Harizumi / A Hedgehog in Love Mangaka: ヒナチなお / Nao Hinachi Publisher / Publication: Shogakugan / Betsucomi ISBN: 9784091362995 Purchase: Amazon JP (third party only) / Amazon US (third party only) / Kinokuniya US / Yes Asia Synopsis: High school girl Kii falls in love with tough-boy Hazuki after witnessing his remorse after he nearly punches