Marche Radiuju

Marche Radiuju is the hero of Final Fantasy Tactics Advance. After being thrown into the world of Ivalice by the Gran Grimoire, Marche resolves to revert the world back to normal. He is aided by Montblanc, a Moogle he meets when he unintentionally offends a Bangaa, and by the clan Montblanc has started (official Clan Nutsy, but the player can choose another name). Marche finds that the three other people who read the book, Ritz Malheur, his brother Doned, and Mewt Randell are all in some way better off in the new world (Ritz's hair is a more desirable color, Doned is able to walk, and Mewt is the prince) and are all out to stop him. He later discovers that in order to revert the world, he must defeat five creatures called Totema that are quite powerful. In addition, he learns that the world of Ivalice reflects the imagination of Mewt (explaining why he is the prince).

Even when Marche manages to defeat all five Totema, the world fails to revert to normal. Marche is told by Mewt's mother Queen Remedi that so long as there is a desire for the fantasy world, it will remain. She tells Marche that he also has an inner desire for the world to remain as it is. Only when Marche attempts to find his friends and convince them that the world must return to normal does he discover the truth: the Remedi in this world is in fact the Li-Grim, which is serving as a sixth "world-thread". Marche defeats the Li-Grim and the world finally reverts to normal.