Kanda Sorata is a second year high school art student who was recently kicked out of the school's dorm because he was found keeping a cat in his room. Sorata begins to live in the apartment house "Sakurasou", infamous for its eccentric residents. Here, Sorata is asked to take care of one of his classmates, Shiina Mashiro. Although she is a brilliant, world-class painter, she is extremely clumsy and lacking in common sense. And thus begins the story of the master and his pet.

"Hey, shall we kiss?"

She who was teasing me with these seductive words temporarily disappeared before my eyes.

There could not be a bunny girl inhabiting a library. Azusagawa Sakuta faced a scene that toppled common sense—he encountered a bunny girl, and she is nowhere a normal bunny girl. She is Sakurajima Mai senpai, a student studying at the same school as Sakuta and a retired yet renowned actress. It was said that starting from a few days ago, those around her could no longer see her anymore, and she came to the library just to confirm this. Is this related to the hit topic on the internet, the unimaginable phenomenon known as "the puberty syndrome"? Sakuta, wanting to know the reasons behind and get closer to Mai, decided to solve the puzzle. However, the situation then developed in an unexpected way—?

In the city surrounded by the skies and the seas, the romance story of I and she began. The brand new romantic comedy presented by the Sakurasou combo.

18 years ago, a powerful monument was discovered on a mysterious island. The momument contained data only certain people could extract – who became students of the island’s school. By being able to extract the data, the students are able to summon a creature that they fight with. Of these people, Satou Taketora is your typical lazy kid who doesn’t do anything, hence he’s ranked dead last. But one day, he’s dragged into a battle with his old childhood friend, but to everyone’s surprise… his summon is more than meets the eye…
(Source: MU)

The Calamity War that engulfed all of Earth, and the Gundams deployed then which were said to have brought it to an end. 300 years later, some have been hidden, some abandoned.

Argie Mirage, a boy who carries the past of his family's death at the hands of a Gundam, meets Volco Warren, a boy who wishes to rebuild the Gundam his family left behind.

To destroy a Gundam. To rebuild a Gundam. In the midst of the two boys' intersecting fates, the Astaroth will awaken from its 300 year slumber

Sequel to 'Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai', adapting the second volume of the light novels.