High school student Azusa jumps off from the rooftop of a school building, but she survives. One month later, the school is taken over by group of people wearing bizarre masks. A pregnant teacher is imprisoned, while the head director of the school and male students disappear. Azusa then finds pieces of a puzzle in an envelope given to her by classmate Shigeo. The puzzle pieces holds the key to solve the case. Azusa chases after Shigeo and she sees something which is unimaginable.

The day I became an octopus.

The iDOLM@STER: Cinderella Girls anthology by various mangaka.

High school student Hitomi is transported from Earth to the magical world of Gaea, where she meets boy prince Van Fanel, and is caught up in his quest to unite the countries of Gaea against the ominous Zaibach empire. On the way, she discovers an hidden ability and strives to unravel layers of mystery surrounding Van, his past, and the giant machine known as Escaflowne. Adaptation of Escaflowne anime.

Chitose and Kairi are step brothers who are not "brothers" enough. For Chitose, Kairi is kind and sweet, as he was just a cute little brother as they grew up. However, his feelings for Chitose now are not "brotherly love".

Is it a dream or is it reality? As multiple dark rumors spread across the school regarding the mysterious new transfer student, Watazumi Makia, strange events repeat themselves inside Sena Koji's dreams and his reality. He can't tell whether these events are actually happening, or if they are only just a bad dream. One thing is obvious: Watazumi Makia has something to do with the sudden deaths of his classmates. Koji now must face the nightmares that are killing off his classmates. (Source: MangaHelpers)

An anthology centered on Persona 5. It features mostly character art, but it also includes nine short manga chapters.

Anastasia, the youngest princess of a high-spec, perfect noble family, is known as the family's magically weak failure. Because of her low magic power, she's coldly treated by the servants and rarely receives affection from her family. Still, the ever-positive Anastasia works hard every day to grow closer to those around her, determined to earn their love and recognition. One day, the goddess who reincarnated her appears and entrusts her with a secret mission to save the world — something she must keep hidden from everyone. Anastasia bravely accepts… but unbeknownst to her, her “cold” family actually adores her deeply and will stop at nothing to protect their beloved youngest daughter from any danger! A heartwarming and secret-filled fantasy about hidden love and divine destiny — now in comic form!

An alternate history in which the JSDF fights the Soviet Army in the sky over Hokkaido.

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A sequel to Gunparade March. About fifty years ago, an alien race, known as the "Phantom Beasts," appeared on Earth and began to kill all humans. A student draft was declared, and high school students were recruited to become mecha pilots to fight these aliens. Gunparade Orchestra features the teenage mecha pilot soldiers of the 108th Guard Squad, a weak unit stationed in Aomori. Ishida Sara has arrived to be their new company commander, and she's determined to get their team in shape! If she can handle the frigid Aomori weather and the resistance of the 108th squad pilots, maybe they can survive the ongoing war against the Phantom Beasts... (Source: MangaHelpers)