Teacher Shinkai Kazuma is someone who isn't good at swordsmanship but secretly devotes himself to the research of youkai. One day, he catches Hina, his student, talking to a strange piece of pottery in an abandoned house. A youkai suddenly appears and Hina wishes to meet her dead mother so she can apologize to her. Kazuma and the youkai work together to fulfil her wish.
The game centers around different warlords from Japan's Warring States (Sengoku) period, who are all involved with the player character. The game is described as a "Warring States romance fantasy." (Source: ANN)
Right on elite businessman Gu Qing Pei’s first day of work at his new workplace, the chairman throws his vigorous and arrogant son Yuan Yang at him. Yuan Yang sees through Qing Pei’s hypocrite mask, but due to his father pressuring him, he can’t hit him. Therefore, Yuan Yang learns for the first time that there are things that can’t be taken care of by money or fists. He continuously tries to get Qing Pei into trouble, but Qing Pei sees it lightly and calmy resolves every issue. However, things are about to change when Yuan Yang asks his friends to do a background check on Qing Pei and finally finds his achilles heel.
A U.S. government agent tries to recover a deadly new virus stolen from the South Korean government. With everything at stake, global intelligence agencies battle against nefarious parties to prevent the virus spreading across the world.
Eikichi Onizuka and Ryuji Danma are the deadly duo, Oni-Baku (Demon Explosion), with the sole mission of losing their virginities. As they turn away from the gang life to accomplish this, old enemies resurface to haunt them, and new ones appear to take their fame.