Description:

Keidai Saeki is a high school student who remembers his past life living in Pompeii as the Italian warrior, Sirix. In his past, Keidai was married to the beautiful and kind Serena, and was best friends with a fellow warrior, Loleus. However, fast forward to the present and Serena has become the "boy" next door, Yuuma Ujoh, while Loleus has become his best "girl" friend, Mii Serizawa, neither of which have any memory of their past lives. Additionally, upon meeting Mii, Yuuma falls in love at first sight with her, further complicating things for Keidai, who is still struggling with loving Yuuma, his former wife, and loving Mii, his former male best friend. (Source: Tokyopop)

Description:

On her sixteenth birthday, the unlucky, unmotivated and good-for-nothing Odagiri Yume saves the high-classed and lovely Momo, who claims to be the Devil. Yume confesses her wish to become special and Momo grants it: she makes Yume the representative of the earth! From now on her sixteenth birthday until her eighteenth, Yume has to give Momo seven good reasons as to why she the earth shouldn’t be destroyed. The countdown for the destruction of the world has begun and only Momo can stop it. (Source: Starry Heaven)Included one-shots: Volume 1: Kimi no Sekai no Sukuikata Volume 7: 17 O'Clocks