This is about how a couple who was having lots of troubles and fights suddenly wakes up to the day that they first met in college. They can choose to not marry each other again, but every decision that they make will change the future.
Tonight, Natsuo loses his virginity. His partner? Her name is Rui and he just met her today after school. She's the one that brought up this whole situation, stating that she wanted to simply gain the knowledge about sex. She does not want to start a relationship, nor does she care about Natsuo. Afterwards, Natsuo feels guilty for losing his virginity to a girl he doesn't even particularly like. Mostly, it makes him feel like he betrayed his crush to his high school teacher: Hina. A quirky love triangle story unfolds as Natsuo, Rui, and Hina all end up becoming part of the same family!
Matsui Ichimatsu, Haruno Koume, and Sanguubashi Takezou are old friends with one thing in common: despite their good looks, they're incredibly unpopular with the ladies. But what does Polaris have to do with their fate? Who's that strange girl? And what does Nobuyuki Anzai (author of Flame of Recca and MAR) have in store for us this time? ";
In the middle of an escape, Lilith, the head of a group of thieves, is injured. She is rescued by the young aristocrat Jean Rhode, but in exchange for being nursed back to health, he demands that she pay him with kisses!";
The manga revolves Rikuto Mitani after his entrance exams into high school. Rikuto's father just remarried and Rikuto now lives with his 'step brother' that appeared to be very feminine and goes to school in a female uniform!";
Toru Acura, an incredibly lazy man with some hidden talents, has been forced by his sister Akari to actually go outside and search for work. However, he is in for a big surprise when he meets Chaika Trabant in the forest, and they are suddenly attacked by a monster! How will they survive? Who is this mysterious girl, and why is she being targeted?";
Being an adolescent girl is just one problem after another. Middle-schooler Arihara Ayumi receives a note from a high-schooler, a very large and intimidating boy, Zaitsu Misao, asking her out. Frightened and intrigued, she doesn't know what to do!";
Regular high school boy Kaji Rikuo’s life is suddenly interrupted by a cute girl with cat ears named Vanilla. According to Vanilla, she was created from different mixtures of animals sort of like a chimera by her master, Ibu Kiriko, whom apparently has it out for Rikuo. Confused as to why somebody would want revenge on him, Rikuo become friends with the clueless and cute Vanilla. However, Vanilla can turn into a vicious animal able to hurt Rikuo with a simple command from Kiriko...";
One year after the events of Bloody Monday Season 2, a new terrorist is born and an unforeseen and impossible cyber crisis begins in this new act of terrorism.";
Two years after the end of Bloody Monday, a new threat emerges intent on destroying Japan. But what will happen now that 'Falcon' has since disappeared? Who will face the deadly 'Shooter of the Magic Bullet?' Tune in to Bloody Monday Second Season and find out!";