I think looking up a video will be more helpful for what you are looking for.
Riku Suokas's birth name is Riku Tapani Suokas.
Riku Kemppinen's birth name is Riku Antero Kemppinen.
the name to distinguish KH1 Riku. Riku(normal) was the boy on the island, dark Riku was the heartless lord, with the armor previous to ansem, seeker of darkness infiltrating his body, where he is named Riku-ansem. Riku with the cloak is called cloaked Riku, and Riku that looks like ansem, seeker of darkness doesn't have it's own designated name. Claification, dark Riku is the Riku wearing the heartless armor, commands heartless and works for maleficent before ansem, seeker of darkness abducts him.
Riku
Go to http://www.dragoart.com/tuts/919/1/1/how-to-draw-roxas-from-kingdom-hearts-2.htm A really awesome tutorial that teaches you how to draw Roxas. This place is awesome, it has Axel and Riku too. Have fun hope this helps!
Riku is a character from the game Kingdom Hearts, which is a Disney release for the PlayStation. The meaning of the name Riku is land.
Riku, hands down
Riku Lätti was born in 1973.
No. There is no relation between Zexion and Riku.
Riku Kemppinen is 180 cm.
Ansem is controlling Riku's body while Riku still has very little control of his heart.
Did you meant Riku? Riku is Sora's best friend. He wanted to make sure Riku and Kairi are safe.