Thank you. Her name will be Rayanna Riakhati. She will be the main character in the tsunami story.

Katrina Windheart is the main character of the Hurricane Katrina story. It was easy to name her because she is American, and I would just give her the first name Katrina, symbolizing the storm that she shares her name with, and then use English words for her last name. (Her name in Japanese would be Katrina Aerohato)

The stories for both characters will take influence from the two natural disasters, as well as from War of the Worlds and Kingdom Hearts. Like Sora in the first Kingdom Hearts, as well as Roxas in Kingdom Hearts 2, Rayanna and Katrina both experience their own "dives into the heart".

The tsunami story takes place in December 2005, one year after the killer wave struck. Katrina takes place at the end of August 2006, one year after the storm devastated New Orleans.

Here's a small overview of both stories:

At the one year anniversaries of the 2004 tsunami disaster and Hurricane Katrina, a dark force strikes the regions devastated by the two disasters. Sentinels (cybernetic creatures from X-Men) and Heartless invade, and the sky turns dark and gothic.

Rayanna, originally from America, born to Indonesian parents, moved to Indonesia in 2002, at the age of 10. She lived in Bande-Aceh, Indonesia, which was devastated by the tsunami. She lost all of her property, all of her friends, and all but one family member: her father. The two moved back to America in just a month after the tsunami. As of 2006, she is 14 years old.

Katrina, on the other hand, was indirectly affected by the storm that she shared her name with. She lives in Baton Rouge, Louisiana, and many New Orleans evacuees moved to Baton Rouge. She was always known as a good samaritan who loved to help people, so when a devasting storm was given her name, she was crushed. She was constantly teased and dissed at school simply because her name is Katrina, saying that "she destroyed New Orleans", although, despite her name, she doesn't have anything to do with that storm, although she would certainly love to help the victims. As of 2006, she is also 14 years old. Coincidentally, as both disasters had to do with water, both are Aquarius; both were born in February.

For the stories, stay tuned. Both feature many appearances from KH/FF, Disney, WB/DC Comics, Marvel, and Capcom.