With its gorgeous landscape and prosperous people, Great Japan is the envy of all other nations. But a serious threat hovers over the country. Mysterious guardians known as Master Samurai are Great Japan's only defense. At the behest of the student council, young samurai Muneakira Yagyuu arrives at Buou Academic School. Run by the Tokugawa Shogunate, here children of warriors are given aristocratic education required to run the country. The school is led by the student council president Yoshihiko Tokugawa and his sister Sen, who also happens to be Muneakira's childhood friend. Upon arriving at the academy, Muneakira finds himself in the midst of a terrible fight. During the chaos, the sky fills with a peculiar white light and a mysterious girl named Juubei Yagyuu appears and suddenly kisses Muneakira. With his kiss, she awakens an unknown power that protects them. Just who is this girl, and where did she come from? Muneakira finds himself entangled in the fate of the country and a threat that will shake Great Japan to its core. He must learn the secret behind the Master Samurai and the kiss that awakened Juubei's power in order to protect his country. [Written by MAL Rewrite]

Miz plans to retire as a Great Priestess of Water to married life with her darling Fujisawa and as replacement the young Qawoor Towles arrives to Floristica. Jinnai sees Qawoor's initiation ceremony as a chance to infiltrate Makoto's laboratory but accidentally activates a mysterious thingy that sends them all through the dimensions to a grey industrial city protected by a huge castle in an alternative world. (Source: ANN)

In their teenage years, few things can hurt people more than the heartaches that come with unrequited love. Such is the case for Natsuo Fujii, who has found himself entranced by his school's ever-cheerful teacher Hina. Deflated by this unreachable desire, Natsuo humors his friends and attends a mixer. There he meets Rui, a girl whose lack of excitement rivals that of himself. After bonding over their mutual awkwardness, Rui takes Natsuo to her house and asks him to have sex with her, hoping that the experience will stop her friends from treating her like a clueless child. With his hopeless feelings towards Hina still on his mind, Natsuo hesitantly agrees. Equally unfulfilled by their "first times," the two decide to part ways as strangers. However, before he even has a chance to process this experience, Natsuo's father drops a major bombshell: he is getting remarried, and his new wife Tsukiko Tachibana is coming over now to meet Natsuo. As if that was not enough of a shock, her daughters—and, in turn, Natsuo's new sisters—are Hina and Rui Tachibana, the woman he's in love with and the girl with whom he shared his first night. Now, Natsuo must come to terms with the feelings he has for his step-siblings as his eyes open to a darker side of love. [Written by MAL Rewrite]

Juna Ariyoshi is an ordinary Japanese schoolgirl, who possesses a childlike curiosity and a strong admiration toward nature. One day, while on a trip with her boyfriend, Tokio Oshima, Juna dies from a motorcycle accident. However, she is given a chance to live by an individual named Chris Hawken. He offers her powers that make her the avatar of time; in exchange, she must fight to protect the Earth from evil forces called raaja, which are born out of the toxic pollution human beings have caused. She soon discovers that this is no easy task. While trying to master her newfound powers, she must also seek answers to deep questions about the ways science and technology have taken away humans' primal and instinctive connections with nature. With the help of Chris, his assistant Cindy Klein, and a powerful international organization named SEED, it is up to Juna to overcome her fears and find a way to stop the raaja from destroying everyone and everything she cares for. [Written by MAL Rewrite]