Strange suicides have been taking place in New York. One day, four girls from the same high school wake up in the morning feeling tired and dizzy and not being able to remember anything about the previous night. In school, they find out that one of their classmates has committed suicide. School is canceled for the rest of the day, but instead of going home, the girls are drawn to a park by butterflies only they can see. Suddenly a man and a woman approach the girls, telling them that they all died the previous night. (Source: ANN)

One could say that freshman college student Tadayasu Sawaki has a wide range of vision. He has a peculiar ability that allows him to see microorganisms with the naked eye. Sawaki can see all sorts of microbes, from the fungi that cause athlete's foot to the yeast used to make alcohol, with him perceiving his little friends as cute chibi creatures. Attending an agricultural university, his talent piques the interest of numerous professors, including Professor Itsuki, who specializes in fermentation. Sawaki starts school indifferent toward his ability, choosing an agricultural school in Tokyo. However, with the help of the eccentric community around him, he slowly learns to appreciate these visible microbes and his talent. The whimsical cast of professors and classmates attending the university almost makes Sawaki seem normal despite his ability. [Written by MAL Rewrite]

The Kingdom of Arandas alliance and the Countries Unification of Ingelmia have been at war for many years. The fortress of the Great Wall has remained firmly closed, but when it creaks open, the complexion of the war starts to change dramatically. A new recruit, Susumu Tokimune, is waiting for his first battle. He takes the lead without thinking of the possibility of being trapped, and has a fatal encounter with engineer Jamie Hazaford and the Silver Trailkrieger, Argevollen. The encounter takes place in a corner of the world where fighting has become the norm. This small coincidence is going to change the future of Tokimune's Independent 8th platoon, as well as the course of the war. (Source: Showgate)

Ever since moving into his own apartment, quiet high school student Kei has been looking for a new thrill. He soon finds himself playing mahjong, but his whole life takes a dramatic turn when he is forced to play the game with a criminal group. Even though the odds seem against him, Kei is able to outmatch the others. Instead of claiming his reward in cash, however, he decides to take an abducted girl named Amina under his wing. Due to Kei's skills and cold playstyle, the mysterious Hideharu Seki takes an interest in him, introducing him to mahjong parlors and new potential opponents. But when matched up against an experienced player named Doujima, Kei is severely outskilled and only narrowly escapes going into serious debt. If he wants to protect his new life with Amina, Kei must find a way to outwit these shady characters and come out on top in every game he plays.