Magi is an Arabian Nights-themed Japanese manga written and illustrated by Shinobu Ohtaka.
Aladdin, the primary protagonist, is traveling a desert land, with a magic flute that summons a Djinn named Ugo. The two meet Alibaba Saluja, a seemingly greedy and aloof young man who is trying to get rich, and realizes that Ugo would be a powerful ally to explore a nearby treasure-filled dungeon. As they adventure together, they become true friends, along with Morgiana, a slave girl from a distant land that they free from her master. The three encounter other Djinn and find hints that they may be destined to decide who will rule the world.
Below are the characters found available on the site that cosplayers have depicted.