It really depends on which fire emblem your talking about.
If you want the main character, they're usually the ones of the 'Lord' class.
For example,
In the first Fire Emblem game and its sequel, Marth is the main character. There is also a large cast involved in every Fire Emblem game.
The first Fire Emblem to be released outside of Japan (Fire Emblem 7: Blazing Swords) had three lords; Lyn, Hector and Eliwood (the latter being the father of Roy, the protagonist of the game's sequel, which was never localised.)
In Fire Emblem 8: Sacred Stones, the lords are Eirika and Ephraim.
In 9 and 10: Path of Radiance and Radiant Dawn, respectively, Ike is the protagonist despite not starting out or finishing as a lord, and Micaiah is also an important part of the latter game.
Other than the lords, I previously mentioned there being a rather large cast of playable characters in each and every game.
In Fire Emblem, the main characters are usually the lords. So, in Fire Emblem 7, the main characters are Eliwood, Hector, Lyndis and Tactician (you).
Fire emblem sacred stones is the game after blazing sword on GBA. The main characters are Eirika and Epharim.
You get all the characters in fire emblem scared stones gba by looking at the list of characters.
If you are asking if Fire Emblem is owned by Nintendeo, yes. If not...
Ike is the main character from the GameCube version of Fire Emblem Path of Radiance.
There are two main websites for the Fire Emblem series: Serenese Forest and Fire Emblem Wiki. Please check the related links for the websites.
I would have to say it is definitely Fire Emblem 7, the first one released in america, the three main characters of Lord Eliwood, Lady Lyndis, and Lord Hector
Roy is the main lord in Fire Emblem 6, only released in Japan
yes
Marth and Roy are both from the Fire Emblem series but are in different games. Marth is in: Fire Emblem: Ankoku Ryuu to Hikari no Tsurugi Fire Emblem: Monshou no Nazo Fire Emblem: Shadow Dragon Fire Emblem: Shin Monshou no Nazo - Hikari to Kage no Eiyuu while Roy is only in Fire Emblem: Fuuin no Tsurugi. He is seen in the secret ending of Fire Emblem: Blazing Sword as well. Also, both characters are in Fire Emblem Awakening, but only are available as add on content
Marth, the main lord of many Fire Emblem games does not need to be recruited since you get him at the beginning of the game.
In just about every level, someone comes or leaves.
They "die" or they're wounded so you can't use them for the rest of the game. This feature is very popular in the Fire Emblem series.