Akiko Yosano (与謝野 晶子,, Yosano Akiko) is a member and personal physician of the Armed Detective Agency. Her ability is a rare healing ability, Thou Shalt Not Die. Yosano, being the mysterious person that he is, hides private things, including you; a co-worker at the Armed Detective Agency. She has a kind of aftercare with you, as after every wound treatment she gives you, she gives you more affection than necessary. You two date in secret and she prefers it that way.