Characters in Emerald are:
Brendan (protagonist/rival)
May (protangonist/rival)
Professor Birch
Mom
Norman/Dad (gym leader)
Wally (rival)
Scott
Team Aqua
Team Magma
Devin Employee
Roxanne (gym leader)
Mr. Briney and Peeko
Mr. Stone
Steven Stone (ex-champion)
Brawly (gym leader)
Captain Stern
Trick House Man
Wattson (gym leader)
Maxie (antagonist)
Archie (antagonist)
Professor Cosmo
Lanette
Flannery (gym leader)
Weather Institute Manager
Winona (gym leader)
Aqua Admin Matt
Aqua Admin Shelly
Magma Admin Tabitha
Tate and Liza (gym leaders)
Berry Master, his wife, and 4 grandchildren
Wallace (champion)
Juan (gym leader)
Kyogre
Groudon
Rayquaza
Sidney (elite four)
Phoebe (elite four)
Glacia (elite four)
Drake (elite four)
Anabel (frontier brain)
Lucy (frontier brain)
Tucker (frontier brain)
Spenser (frontier brain)
Noland (frontier brain)
Gretta (frontier brain)
Brandon (frontier brain)
The Pokemon on the front of Pokemon white is called Zekrom(the black one). Hope i helped!!:) also the other one is called reshiram(the white one)
its raquaza
In Slateport. Beneath the Battle tent and above the Pokemon Fan Club.
There's no Ventredurf tunnel - Right name is Rusturf tunnel, which links Rustboro and Verdanturf.
Connie Emerald's birth name is Constance Gladys O'Shea.
Goldenrod City. Near the northern gate on the left there is a purple tent with the Name Rater inside. He can re-name your pokemon.
Friendship level is how much your pokemon likes you for example you can make your pokemon happier byyy Making it in the first slot Walking around alot when it is in front slot not making it faint (most of the time) Giving it soothbell (think thats the name) pokemon that evolve from friendship is togetiee golbat
U watch pokemon?! ok... It's called Rayquaza. after you beat the elite four you can get it at sky pillar, next to pacifidlog town.
Shedinja.
Armaldo.
See related link.
Brendan.
Birth island
juan
the name of the Pokemon on the cover of heart gold (the one that looks like a bird with a rainbow on it) is HO-OH
His house is just left of the Pokemon centre in slateportcity.
Ash
Zekrom
it is in a town but i dont remember it's name.