Midnight Secretary, Vol. 5 (Viz Media)

Kaya Satozuka prides herself on being an excellent secretary and a consummate professional, so she doesn't even bat an eye when she's reassigned to the office of her company's difficult director, Kyohei Tohma. He's as prickly - and hot - as rumors paint him, but Kaya is unfazed...until she discovers that he's a vampire!! After Kaya's contract with Erde ended, Kyohei hired her to be his executive secretary at his new company, LVC. Working openly day and night with the man she loves is a dream come true for Kaya, but the honeymoon is short-lived. Mariko, the daughter of one of the LVC executives, has a long history with Kyohei and is determined to renew their special friendship. Can love conquer family ties and vampire politics?