Ban Banjou is an insolent wild boy who was raised on the rough sea in Tosa, southern Japan. He joined the Tokyo Yomiuri Giants in Japanese pro baseball league such a baseball pitcher noted for the blazing fastball and the worst control. He fights hard battles against his rival batters, developing his incredible pitching magics.

12-year-old Oriko Seki, who lost her parents in a car accident, ended up living in her grandmother's Onsen Ryokan "Haru no Ya." With the ghost "Uribou" cohabitating with her and all the other odds, she ended up training to be a young female innkeeper. At first, she didn't like the training, but gradually felt her admiration for her title and began to train seriously. Thus, the growth of the young warrior Oriko begins. (Source: MAL News)

The United States of America has been in chaos ever since the emergence of D2s, an invasive species originating from a black meteorite that fell to Earth. A public decree banned citizens from playing any melodies, to prevent further casualties caused by the D2s' hatred for music—even now, in 2047, this prohibition is still in effect. Humanity's only form of defense against the D2s are Musicarts, young women representing pieces of classical music; and Conductors, the ones controlling them. Takt Asahina, an aloof piano prodigy, finds himself transformed into a Conductor following a spontaneous D2 attack. The same incident kills Anna Schneider's younger sister, Cosette, and brings Takt into contact with his Musicart, Destiny. Searching for a means of stabilizing the pact between themselves, Takt and Destiny—alongside Anna—embark on a perilous journey to the Symphonica Headquarters in New York City. Takt is in a hurry to reach the city so that he can play the piano again, even though his passion attracts the creatures he has come to despise. Meanwhile, Destiny's sense of duty drags the group into trouble along the way. With a D2-infested path and many more arduous obstacles ahead of them, will the trio make it to New York City in one piece?

Second season of Kyuuketsuki Sugu Shinu.