Natsumi Okamoto

45 years ago, a man was subjected to the experiments of the secret organization Shocker and became a cyborg. Since that day, the man's sole mission has been protecting humanity and justice from the threat of Shocker. His name is Takeshi Hongo, the first Kamen Rider. After a long battle overseas, Hongo hears a certain girl is in danger and immediately returns to Japan. He then meets Takeru Tenkuji, Kamen Rider Ghost, who had been investigating the girl's whereabouts. (imdb)

This live action manga adaptation follows Yumeko, a student transferring into the super elite Hyakkaou Academy, a school for the children of only the most wealthy and powerful. In this unconventional school, your place is decided by high stakes gambling, where students bet their fortunes against one another. Winners rule the school, while losers are forced to act as slaves for creditors.

Three male gangsters are forced by their boss into becoming a trio of female pop singers.

Akari Inoue and other students are kidnapped and incarcerated. They are forced to participate in a game of kill and survive. The last survivor will receive one hundred million yen.

Hyakaou Academy is an institute where the academic ranking is based on the pupils' gambling winnings. Yumeko is new to the academy. Her pretty enchantress looks are only surpassed by her voracious appetite to gamble it all and win it all. (imdb)