Asaoka Shuku

Ryouichi, a boy who is called a "wild child" because of his violent nature and is feared by the people around him. One day, he is taken in by a police officer named Komiya. In order to rehabilitate Ryoichi, Komiya decided to use "kendo" as a means of rehabilitation. This encounter led the boy to begin the profound path of swordsmanship, but a betrayal by his friends left him severely wounded and with a permanent scar on his right arm. Ryouichi, a one-armed swordsman who is determined to master the upper tier, creates a sensation in the world of kendo.

In the year 1587, the Tokugawa clan is vigilantly looking for a way to destroy Toyotomi Hideyoshi. Hideyoshi depends on the resourceful, intelligent samurai Sanada Yukimura to help him protect his people and foil the plots of his enemies. He has also assigned the loud-mouthed, impetuous shinobi Sarutobi Sasuke to work with Sanada, to their mutual annoyance. Though they may hate each other, they're going to have to work together for Hideyoshi's sake!

"If the existence of magical girls grants power, then give me the power to take revenge on you all—!" The enemy to be defeated is the world's guardian, the Magical Girl! A magical revenge action story of rage and vengeance begins!! In a world where magical girls save people and protect peace, Yura Nagare witnesses the sudden death of his one and only best friend, Kiki, in an accident. He suspects the involvement of Pure, a magical girl who was also at the scene, but no one in the world will listen to him. Wandering alone in search of the truth, Yura becomes convinced that the accident was caused intentionally by Pure. Yura confronts Pure but is met with a cold, uncharacteristic attitude for a magical girl and is not taken seriously. Faced with overwhelming power, Yura's rage at Kiki's death being treated so carelessly explodes, and he transforms into the monster, Waruimon—!!!

“If the existence of magical girls is empowering, then give me the power to exact vengeance on you, too——!”The targets to be defeated are the world's guardians: ⟨⟨magical girls⟩⟩! A tale of magical revenge fueled by rage begins now!!In a world where magical girls save people and protect the peace, Nagare Yura loses her one-and-only best friend, Kiki, in a sudden accident right before her eyes. She suspects the involvement of Pure—a magical girl present at the scene—but no-one in society will listen to her. Wandering alone in search of the truth, Yura becomes convinced that Pure caused the accident intentionally. Yura confronts Pure, only to be dismissed with a coldness utterly unbefitting a magical girl. Faced with such overwhelming power and seeing Kiki's death treated so callously, Yura's rage explodes, transforming her into a monstrous badmon!!!Alt Official Raw: niconico Manga