Michiru Satou

Takao Taniguchi was the captain & pitcher of his junior high school's baseball team, but after suffering a fractured finger during a game Takao enters Sumitani High School as a fan and not a player. Even though Takao joins the soccer team and shows potential, he still has a great love for baseball and still umpires games in secret until his coach hears of this and gets angered, forcing Takao to leave the team. At the recommendation of the soccer team captain, Takao joins the Sumitani baseball team... Unfortunately, the team is notorious for losing big games due to their inexperience.

Nanakusa is a vampire. That's okay with human Ko. He wants to be one too. But transformation doesn't come that easily... When Nazuna invites Ko to spend the night at her place in an abandoned building, he's stoked! But then he awakens to kisses on his neck with a little too much bite to them... Is it just the delicious taste of his blood that makes her meet him night after night for late-night adventures, conversation and...naps? Or something else? Then, when a cute girl from Yamori's past shows up and competes for his attention, his budding relationship with the undead is put to the test!

At the beginning of the 21st century, more than half of the human race died and civilization retreated due to the global flood called " Tempest ". Around that time, the existence of "vampires" was confirmed along with humans. However, not everyone can become a vampire, and those who inherit the blood of Faust, the progenitor of vampires, do not become vampires, and some even become beasts and die. Good vampires are given new names, and the rest are collectively called "rezas." On the other hand, the vampires begin their journey in search of why they were born, in search of the meaning behind it, and in search of the "mother" who is called the vampire's hope.

In the year 2024, the world has collapsed. Grotesque monsters lurk amongst the ruins of Japan, while remaining people scrape together what they can to survive. Kiruko, an odd-job girl in Nakano, accepts a mysterious woman's dying wish to take a boy named Maru to a place called Heaven. Maru is convinced that there will be a boy there who looks exactly like him.