Sorry guys, I've been sick and tired and sleeping so I'm a bit late. I'll post the next round and I'll close out the last one soon, although it is officially closed now as far as votes
From Persona 3:
Koromaru
Koromaru is a dog and playable character, meaning he can fight shadows and stuff. He hangs out at the shrine where his owner was a monk but passed away. He is very loyal and goes to visit quite often and keeps guard over the place. He's very intelligent and can understand people's conversations very well.
VS
Akihiko is a main playable character and dating potential in Persona 3 Portable. He comes off as rather stern and intimidating, but underneath it he's kind of a goof who's a bit clueless about certain things. He pushes himself and doesn't give up and he's also the captain of the boxing team.
From Skies of Arcadia:
Vyse
Vyse is a sky pirate. He becomes captain and serves as an inspirational and positive leader for his crew. He's always gung ho for adventure and is absurdly positive. In battle, Vyse uses duel blades. Because of how the game works, characters can switch elements of their weapons whenever they want to, which leads to different skills being learned. Vyse defaults to more physically strong.
VS
Aika is Vyse's best friend. She's spunky and not afraid to speak her mind, but she's also very kind and caring and would do anything to help her friends. She's also very welcoming and accepting of new people. She uses a boomerang in battle and has good offensive magics. She also has a very... special imagination which, when viewed, changes the art style of the game.
And from Suikoden V:
Miakis
Miakis is a Queen's Knight. She is the Chiin Star, also known as the Hidden Star. Growing up she wanted to join the Dragon Cavalry, but was forbidden as women are not allowed to join. However, she was spotted and recommended as one of the Knights and due to her exceptional fighting skills and magic, she became the Princess' personal bodyguard. She has well rounded stats that make her good to customize in many different rolls.
VS
Haswar is the cousin of the main character's (the prince's) mother and sister, who was in line for the throne but agreed instead to not be for spoilery reasons. She's now the Oracle of the sacred holy land and she watches over the people with kindness and compassion. She is very friendly and outgoing while also being soft and gentle.
48 hours~!