As a result of a superstitious belief that twins bring bad luck to the family, newborn twin princesses are separated. Yukihime, who was sent away to be raised by a yakuza family in Edo, returns home after many years to settle an old score.

A murder mystery told in one-minute clips — one for each day of the year — filmed specifically for the SEGA Dreamcast console. It tells the story of Nao Tsunoda, a 16-year-old schoolgirl who moves to Tokyo’s Grauenheim apartment complex. One day, Nao’s life turns into a nightmare when she suddenly discovers the headless corpse of her neighbor on the roof of the house — and a chain of brutal murders continues, becoming clear that a psychopath is hunting the apartment building's inhabitants.

Shogi, a Japanese form of chess, is a game that requires skill and determination. When poor sandal-maker Sakata decides to pursue his dream of becoming the Shogi Grand Master Champion, everything is at stake – including his family. What will it cost for Sakata to follow his passion?

When an invisible man is run down by a car it’s up to an eager young reporter and a strange clown to bring a dangerous gang to justice.