Name: Inuyasha
Age: At least 50 but he is 16 years I his heart. 
History: Inuyasha was born to a human mother and an extremely powerful dog-youkai person thing. His parents died when he was small, so he barely remembers them. that is so sad. In the very beginning of the story Inuyasha gets sealed into an deep sleep by Kikyo, a priestess. 50 years later, Kagome goes through the well and is forced to pull out the arrow which was sealing Inuyasha, so that he was awakened.
Appearance: Inuyasha has long silver-white hair and a pair of puppy ears ^.^. He has amber eyes and wears a red kimono, (well whatever a male kimono is called) that have slits on the arms. His canine teeth are actually fangs and he has long, claws. He is seen carrying a sword which is actually made from his father's fang and changes from sword to fang. Around his neck is a rosary that when kagome says SIT! Well you know what happens. When he turns completely human his hair is dark black, he has no claws and no fangs. 
Weapons: the Tetsusaiga and his claws.
Personality: On the outside Inuyasha appears to be tough although he also has a nice and sometimes shy side. He is a bit reckless and he enjoys to fight but never enjoys killing and he gets super jealous over Kagome.
Romance: 50 years ago Inuyasha fell in love with Kikyo, however it was a very sad story and it ended up with both of them dying, well not really. But it seems Inuyasha is still in love with Kikyo but basically Inuyasha is in love with Kagome. Why doesn't he make up his mind already?

Name: Kagome Higurashi 
Age: 15
History: Kagome lives with her family in an old shrine in Tokyo, Japan. Up until her fifteenth birthday, she had a very normal life. She is also said to be the reincarnation of Kikyo. Though she denies it.
Appearance: She has black hair and brown eyes. She wears her junior high school uniform which is a green mini skirt and a blouse with a green collar and a red bow. But a couple of times we see her wearing a priestess outfit a red kimono pants with a white top. It looks like the exact out fit of kikyo. 
Weapons: Her bow and purifying arrows, also her priestess powers. 
Personality: Kagome is very nice and kind, everyone she meets likes her. But when Kagome is angry it is absolutely freaky, even Inuyasha is afraid when she gets angry. *^^*
Romance: Kagome is in love with Inuyasha and he is in love with her, everything is perfect except for the fact that Inuyasha is also still in love with Kikyo. sheesh... A problem for Inuyasha is that a wolf youkai named Kouga he is in love with Kagome and claims her as "his woman". Kagome doesn't have any feelings for Kouga though excepts him as a friend. But that doesn't stop Inuyasha from becoming jealous. Also, in Kagome's own time a boy named Hojou ( i think that's how you spell it)  in her  school likes her and always asks her out on dates but is usually pushed off by all of Kagome's "illnesses".

Name: Sango
Age: 16
History: Sango lived in a small town of demon exterminators. It was in her town, that the Shikon jewel created. She was the best exterminator in her village and was very happy there until Naraku destroyed it. Then, Naraku tricked her into thinking Inuyasha destroyed her village and she attacked Inuyasha. But she soon realized the truth and befriended and joined the group.
Appearance:  In her Youkai demon exterminator outfit. She has her long, dark hair pulled back into a high ponytail. Her outfit which is a tight fitting body suit. She carries her boomerang on her back and her sword on her hip. She also sometimes wears a gas mask. 
 In her usual clothes. She has her hair down in a low ponytail and wears a green long skirt and a magenta and pink top, and she has black gloves that don't cover her fingers. Again she carries her boomerang on her back. 
Weapons: Sango's main weapon is her huge boomerang made out of bone, called Hiraikotsu. She also has a sword and poison gases.
Personality: Since Naraku destroyed her village and her family Sango is very sad. She doesn't go around crying, but even though she hides most of her feelings, you can see that she is very sad. She is happy though with the Inuyasha group and often teases Inuyasha. She is very nice and is especially friends with Kagome. She treats kagome like a sister.
Romance: While she never admits it she does seem to be in love with Miroku and gets quite jealous when other women are around him. Miroku also seems to be interested in Sango. 

Name: Miroku
Age: 19

History: Oh gees i forgot ^_~ sorry (don't worry I'll figure it out someday)   
Appearance: black hair and a small ponytail at the back of his neck. He wears a purple and black outfit and carries a staff. 
Weapons: His staff, houriki and the air void, wind tunnel whatever you call that hole in his hand.
Personality: Miroku is a pervert. -_-; and a one of a kind monk. He goes around asking every girl he meets, "will you bear my child?". This usually results in him getting beat over the head and generally hurt. Still, besides that he is a good person. sure-- inuyasha
Romance: Since Miroku goes around asking that question he probably hasn't had a lot of relationships, however he does seem to like Sango, who also seems interested in him.

Name: Shippo/Shippou 
Age: no real age mentioned but i think he's 8
History: he first met Inuyasha and Kagome early in the series when he was trying to steal their shikon shards to avenge his father's death, killed by the thunder brothers, one thing led to another shippo saw kagome as kind of like a mother figure and joined the gang.   
Appearance: orange hair and tail, tanish vest, blue bow in hair, blue kimono pants, long sleeved turquoise shirt with white designs that kinda look like fries (so as stef says)
Weapons: fox fire, turning into that pink balloon, that leaf he rides, his distress call, and he can turn into any body, and a little illusion top.
Personality: shippo is just like a child. he ask questions and is naive. Sometimes he tries to act brave and save the day but gets in a mess. As kagome says "he's cute." he thinks "Yeah that's true!" ^^ 
Romance: he falls in love with one girl in an episode but other than that i don't know.

technically this not all the profiles of the anime Inuyasha these are the main good-guy characters that appear in almost every episode. SO QUIT BUGGING ME ABOUT IT!!!!