Haruka is a prominent character in the Senran Kagura series, known for her intelligence, beauty, and mysterious aura. She is a skilled shinobi affiliated with the Hebijo Clandestine Girls' Academy. Haruka is renowned for her expertise in pharmacology and often utilizes potions and concoctions in battles. Her calm demeanor and strategic mind make her a formidable opponent. Despite her composed exterior, Haruka has a playful side and enjoys teasing her teammates. Her role in the series involves both combat and providing support through her knowledge of various substances.