What would you do if you had a billion dollars? Witness Haru and Gaku as they enter the billionaire's club!.

When Kiyotaka enters an elite government-sponsored high school, he finds out just how merit-based this education system is.

What is the true identity of the solitary Raven Consort? The Raven Consort is a special consort living deep in the inner palace who, despite her title, does not perform nighttime duties for the emperor. Some who have seen her say she has the appearance of an old woman, while others describe her as a young girl. The Raven Consort's name is Shouxue. She has the ability to use mysterious arts and will accept any favor asked of her, whether it is to find something lost or to curse someone to death. The current emperor, Gaojun, visits her one night to ask a favor. Their meeting exposes a secret that will turn history on its head...

When a gamer is summoned into another world by two girls who accidentally enslave themselves to him, the trio departs on a journey to undo their bond.

Puberty Syndrome—a rumored, mysterious syndrome that only affects those in their puberty. For example, a bunny girl suddenly appeared in front of Sakuta Azusagawa. The bunny girl's real identity is Mai Sakurajima, a teenage celebrity who is currently an inactive high school senior. For some reason, her charming figure does not reflect in the eyes of others. In the course of revealing the mystery behind this phenomenon, Sakuta begins to explore his feelings towards Mai. Set in a city where the skies and seas shine, Sakuta unfolds the meaning behind his bizarre encounters on women with the said syndrome.