Kuu is the youngest Haibane in the older group, having only been at Old Home two years more than Rakka. She is seemingly full of boundless energy and is nearly always cheerful. Rakka and Kuu became close friends shortly after Rakka arrived at Old Home. Kuu confides in Rakka that she had wished her to be a younger sister but was happy that Rakka wound up being older than her since she would have been placed with the younger group otherwise. Kuu is curious and enjoys trying out different things, which can sometimes result in disaster. She tried Reki's scooter and crashed into a telephone pole, and when she tried Hikari's glasses she became dizzy and fell down the stairs. She occasionally works at a cafe in town and is seemingly paid in sugar cubes.
The dancing girl from Dimension Bomb.
A Philo Rial raised by Kitamura Motoyasu who can transform into human form.<br><br><span class="spoiler">She later becomes the Mirror Hero.</span>
Another member of the Senate. Works as a waiter.
Riku is Sora and Kairi's best friend and an original character created by Tetsuya Nomura for the Kingdom Hearts series. Nomura has stated that Riku's name can be seen as "land"; the Japanese on'yomi pronunciation of land is riku. Riku is voiced by David Gallagher in the English version and Mamoru Miyano in the Japanese version. He is playable in the second story mode of Kingdom Hearts: Chain of Memories and as a world-specific ally in Kingdom Hearts II. At the beginning of the series, he is 15 years old and lives on Destiny Islands with his friends. When their world is attacked by the Heartless, the three are separated. Riku ends up at Hollow Bastion where he is found by Maleficent. Under her influence, he becomes an antagonist to help Kairi. Riku eventually becomes possessed by Xehanort's Heartless, the main antagonist of the first game, and is sent to the realm of darkness, where he helps Sora seal the door to the realm of darkness. In Chain of Memories, he awakes in the same fortress Sora had arrived at and begins traversing to the top from the basement. Along the way, Riku confronts the remaining darkness in his heart, and also encountered DiZ, a mysterious stranger. Upon reaching the top he finds Naminé, who is attending to a sleeping Sora to restore his memories. Riku then chose to find a balance between his light and darkness. A replica of Riku was created by Vexen in Castle Oblivion during the events of Kingdom Hearts: Chain of Memories and was referred to simply as the Riku Replica. After the events in Chain of Memories, Riku confronted Roxas in order to assist DiZ in reuniting him with Sora. During the fight, he used the power of darkness, which converted Riku into the form of Xehanort's Heartless. For most of the story, Riku remains in this form, helping Sora in secret and never showing his face, not wanting Sora or anyone else to discover what had become of him. Riku returns to his original form by the destruction of a machine intended to convert Kingdom Hearts into data. Afterwards, Riku and Sora battle and defeat Xemnas. In the end, they end up on a dark beach, and discuss how strong their friendship is and how much each of them wanted to be like the other, before a portal opens to Destiny Islands. The two use the portal and are sent home.
An extremely scattered-brained servant of the Fourth with laughably bad luck. Objects tend to fall on him and he frequently ends up drenched in water. Riku has tremendous skill in making things out of paper thanks to his photographic memory and ability to notice details most people can not. He can easily remember something he has seen only once and avoids questions he doesn't want to answer by wisely changing the subject.