Life in the bustling city of Orario is never dull, especially for Bell Cranel, a naïve young man who hopes to become the greatest adventurer in the land. After a chance encounter with the lonely goddess, Hestia, his dreams become a little closer to reality. With her support, Bell embarks on a fantastic quest as he ventures deep within the city's monster-filled catacombs, known only as the "Dungeon." Death lurks around every corner in the cavernous depths of this terrifying labyrinth, and a mysterious power moves amidst the shadows. Even on the surface, survival is a hard-earned privilege. Indeed, nothing is ever certain in a world where gods and humans live and work together, especially when they often struggle to get along. One thing is for sure, though: a myriad of blunders, triumphs and friendships awaits the dauntlessly optimistic protagonist of this herculean tale. [Written by MAL Rewrite]

The anime's production will use motion capture technology to capture the movements of the voice cast while simultaneously producing voice recordings. (Source: ANN)

It is business as usual in the massive city of Orario, where legions of adventurers gather to explore the monster-infested "Dungeon." Among them is the easily flustered yet brave Bell Cranel, the sole member of the Hestia Familia. With the help of his demi-human supporter Liliruca Arde and competent blacksmith Welf Crozzo, Bell has earned the title of Little Rookie by becoming Orario's fastest-growing adventurer thanks to his endeavors within the deeper levels of the Dungeon. Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka II continues Bell's adventures as he tries to bring glory to his goddess and protect those he cares about. However, various familias and gods across the city begin to take notice of his achievements and attempt to add him to their ranks. [Written by MAL Rewrite]

"Sasuke Sarutobi" is an average college student at Kyoto University studying time slips as a hobby until the day he falls into a time slip himself, transporting him to the Sengoku Period. Upon arrival, Sasuke encounters several warlords he could only ever dream of meeting: Toyotomi Hideyoshi, Tokugawa Ieyasu, and the famous "Demon King of the Sixth Heaven" Oda Nobunaga, who takes him in as a vassal. Introducing several modern concepts to the warlords varying from playing tennis to sending chain letters, Sasuke finds his place in an old but utterly new world. [Written by MAL Rewrite]