The complete character roster is linked to below.
No, Raichu is not a character in Super Smash Bros Melee and is unplayable
toad is not a character in melee.
No, mew is not a playable character in melee
Mew is not a playable character in melee
Baby bowser is not a playable character in melee
Toad is a character from the Mario games. It is not possible to unlock him in Super Smash Bros Melee.
Nope. Daisy is not a playable character in Super Smash Bros. Melee. Hope that helps.
No.
Ganondorf.
Gandalf
Toad is not a playable character in Super Smash Bros Melee and cannot be unlocked.
He's not a character at all.