Business deals are usually made through meetings and contracts; but in the world of Kengan Ashura, businesses resort to other means to make their decisions: by hiring gladiators. Yabako Sandrovich's Kengan Ashura depicts a world brimming with action, violence, and martial arts—one where powerful gladiators have fought in grand arenas since the Edo Period to settle the disputes of wealthy businesses and merchants. Ouma Tokita, who is nicknamed "The Ashura," is a fighter trying to prove himself as the strongest. Hideki Nogi, a member of the Nogi Group, hires Ouma to fight for him and makes Kazuo Yamashita, an average middle-aged man, his manager. The duo is thrown into fights facilitated by the Kengan Association. Their journey will be full of ruthless battles with other fighters aiming for the same goal. Do they have what it takes to be the best? [Written by MAL Rewrite]

Japari Park is an untamed paradise where many humanoid animals, known as "Friends," live their everyday lives in all corners of the natural environmental park. One lazy afternoon in the savannah area, the energetic Serval encounters a peculiar new Friend. Curious, she swiftly takes down the Friend, named Kaban, to try and discover what species she is. To Serval's disappointment, not even Kaban herself knows the answer. The two become friends and set out on a grand adventure through the many habitats, landmarks, and attractions of Japari Park. Their destination is the park library, where they hope to shed some light on Kaban’s identity. Along the way, they meet many other Friends, looking into their lives and helping them out. However, they soon begin to uncover the sinister reality behind the park and their own existence. [Written by MAL Rewrite]

Kouta has girl troubles of the supernatural sort. For some reason, he keeps attracting the attention (and affections) of animal spirits! Having spent most of his life in the country, Kouta is understandably nervous when he moves in with his grandma to attend a high school in the big city. He hoped to make a good impression, but having Chizuru, a beautiful fox spirit, hanging off his arm didn't seem to be the sort of image he wanted to have. She's not alone in her love for Kouta, either. Nozomu, a wolf spirit, as well as other youkai have their sights set on the hapless country boy.

On the run from the Erste Empire, Gran and the crew of the Grandcypher receive an offer to negotiate a ceasefire. Meeting at the neutral territory of Albion Citadel, they are welcomed and hosted by Vira Lillie: current Lord Commander of Albion and a friend of Katalina Alize from her officer training at Albion. Imperial General Furias grants the Skyfarers an official pardon, but fails to defuse the tense situation. Given time to unwind, the Skyfarers attend a gala hosted by Vira to celebrate the arrival of the crew. However, tensions run high, as Furias and the Erste delegation remain at Albion even after the negotiations conclude. Learning about the existence of a Primal Beast on the island, the crew is shocked to discover a letter from Katalina announcing her resignation. While Gran heads off to find their former comrade, Eugen and Rackam decide to investigate the Imperial presence on the island, suspecting a more sinister scheme lying up the Empire's sleeve. [Written by MAL Rewrite]