Due to childhood circumstances, first-year high school student Saki Miyanaga hates anything related to mahjong. When she does play the game, she keeps a low profile to avoid standing out. One day, her friend Kyoutarou Suga drags her along to the school's mahjong club. There, she meets Nodoka Haramura, the champion of the previous year's national middle school mahjong championship, and Yuuki Kataoka, a fellow club member. As the club play a few rounds, Saki attempts to hide her talent. However, the club president, Hisa Takei, notices Saki's unusual playstyle. Realizing her potential, she puts Saki's real ability to the test—proving her to be more talented than expected. This revelation damages Nodoka's pride, and their relationship gets off to a rocky start. Saki ends up joining the club, and after clearing up the misunderstandings between her and Nodoka, friendship blooms between them. As Saki slowly warms up to mahjong once again, she and the rest of her club only have one goal—to win nationals! [Written by MAL Rewrite]

The OVA featured the previously unanimated "Mad Wax" arc from the manga. Bundled with a limited edition of the manga's 20th volume.

Perrine travels across Europe with her mother, a photographer, in a cabin drawn by a donkey. They are heading to a small village in northern France, the home of Perrine's dead father. Perrine doesn't know that they are unwanted in the village; Perrine's father left the village after having quarrelled with his father (Perrine's grandfather) and married in India against his father's will. After her mother falls ill, Perrine has to sell everything, including her beloved donkey Palikare, to pay for medicine. Mother dies in Paris and before dying tells the girl that she has to make her grandfather love her before he knows who she really is. After a journey full of hardships, Perrine finally arrives in the village where she learns that her grandfather is the rich owner of the factory that feeds all the villagers. Presenting herself under a false name, Perrine gets a job on the factory, searching for a way to the heart of her grandfather. (Source: ANN)

Equally charming and stern, Heine Wittgenstein is a brilliant man who commands respect, despite his short, childlike stature. Thus, the king of Grannzreich has called upon Heine to undertake a daunting task that has driven away many before him—become the new royal tutor to four princes who are in line for the throne. The four heirs each have very distinct and troublesome personalities: Licht, the flirtatious youngest prince; his immature older brother Leonhard; Bruno the studious third prince; and Kai, the oldest of the four and the most reserved. Hilarity ensues as Heine attempts to connect with each of the princes in order to groom them for the throne. However, Heine's mysterious past and dark undercurrents in the present may threaten the harmony within the kingdom. [Written by MAL Rewrite]