Naruto Gaiden - Uzu no Naka no Tsumujikaze

The story of Namikaze Minato (Fourth Hokage), the winner of the worldwide popularity poll project--NARUTOP99! Just how exactly did Minato, the father of Naruto, develop a certain jutsu...?

(Source: MangaPlus)

Shounen

A ninja was a covert agent or mercenary of feudal Japan specializing in unorthodox arts of war.

The functions of the ninja included espionage, sabotage, infiltration, and assassination, as well as open combat in certain situations.
The ninja, using covert methods of waging war, were contrasted with the samurai, who had strict rules about honor and combat.

Ninja

Action anime usually involve a fairly straightforward story of good guys versus bad guys, where most disputes are resolved by using physical force. It often contains a lot of shooting, explosions and fighting.

Action

Fantasy is a genre of fiction that uses magic and other supernatural phenomena as a primary element of plot, theme, or setting. Many works within the genre take place in fictional worlds where magic is common. Fantasy is generally distinguished from science fiction and horror by the expectation that it steers clear of (pseudo-)scientific and macabre themes, respectively, though there is a great deal of overlap between the three (which are subgenres of speculative fiction).

In popular culture, the genre of fantasy is dominated by its medievalist form, especially since the worldwide success of The Lord of the Rings books by J. R. R. Tolkien. In its broadest sense however, fantasy comprises works by many writers, artists, filmmakers, and musicians, from ancient myths and legends to many recent works embraced by a wide audience today.

Fantasy is a vibrant area of academic study in a number of disciplines (English, cultural studies, comparative literature, history, medieval studies). Work in this area ranges widely, from the structuralist theory of Tzvetan Todorov, which emphasizes the fantastic as a liminal space, to work on the connections (political, historical, literary) between medievalism and popular culture

Source: Wiki

Fantasy

Adventures are exciting stories, with new experiences or exotic locales. Adventures are designed to provide an action-filled, energetic experience for the viewer. Rather than the predominant emphasis on violence and fighting that is found in pure action anime, however, the viewer of adventures can live vicariously through the travels, conquests, explorations, creation of empires, struggles and situations that confront the main characters, actual historical figures or protagonists. Under the category of adventures, we can include traditional swashbucklers, serialized films, and historical spectacles, searches or expeditions for lost continents, "jungle" and "desert" epics, treasure hunts and quests, disaster films, and heroic journeys or searches for the unknown. Adventure films are often, but not always, set in an historical period, and may include adapted stories of historical or literary adventure heroes, kings, battles, rebellion, or piracy.

Adventure

Various sports or skills, mainly of Japanese origin, that originated as forms of self-defense or attack, such as judo, karate, and kendo.

Martial Arts

Be it an ancient Greek Heracles, a cybernetic muscle-man, or a fourteen year-old girl in a mini-skirted sailor suit. As long as they have super powers, they're in the show.

Super Power

Romance describes a story that deals with love between two or more characters typically also having an optimistic ending. Romance is also a difficulty encountered when creating a harem.