When Princess Ai makes a hasty escape from her war-torn land, she finds herself in modern-day Tokyo. Confused and in shock, Ai wanders the streets in this strange new land to unravel the secrets that could tear her and her kingdom apart ... The first volume of Princess Ai is a journey to the heights of fame and fortune found in this world and beyond!

    Midnight Secretary follows the life of Kaya Satozuka, the private secretary of Director Kyouhei Touma of the Touma Company, and the secrets kept between them.

    She's looking for a full-time job to support herself and her brother. Even those she's unqualified because she didn't go to college because her parents passed away. On the way to a job interview one day, she sees a man being chased by another, suspicious-looking man and she steps in and attacks the pursuer. Luckily, the pursuer wasn't actually trying to attack the man running away, the two are employer and bodyguard, and the employer was trying to run away from his bodyguard to go have some fun. The employer then surprises Tamaki and offers her a position as his bodyguard!!!

    Accustomed to the anonymity of city living, Ann can't get used to the almost overbearing kindness of the people in her mother's hometown. But when personal tragedy strikes, Ann discovers how much she needs that kindness.

    In their classroom war of wills, Sana and Hayama find there is more to both of them than meets the eye.