Kushina Uzumaki is a ninja of the former Land of the Whirlpool. She had a son, Naruto Uzumaki, with the Hokage of the time, Minato Namikaze. She is noted to have had a brash, tomboyish demeanor, long red hair, violet eyes, and as time passed, blossomed into a very beautiful woman. Despite Naruto's close resemblance to his father, much of his personality and choice of ninjutsu are said to be similar to that of his mother's. She is presumed to be dead, as she is described in past tense. Her face is shown in a couple slides as she is talking with Jiraiya and Minato Namikaze. In this part of the manga Jiraiya is lying on the ground while having flashbacks. In his flashbacks he is with Minato and Kushina as they are naming their unborn child "Naruto".
A librarian robot, who produces records of the lost human civilisation related to laughter, setting up the robots' jokes. She acts a bit superior and over-confident.
Me-Mania is one of Mima's biggest fans, to the point where he is totally obsessed with her. When Mima starts to do things that go against his expectations of her, he becomes a stalker believing himself to be led by a "true" Mima.
Shion is a priestess from the Land of Demons. She was born with two gifts: to seal away demons, and to predict someone's death. She had never been wrong until she met Naruto. When she made her first appearance, Shion acted very selfishly toward everyone; her mindset being that she was more important than anyone else, therefore it was peoples' duty to give their life for her, shown in the first comment which she made, casually dismissing the fact that many people died for her by saying that their wish was to leave her unharmed. Toward the end of the movie, she develops feelings for Naruto, and even asks him to help father her child. Naruto, clueless as always, accepts without realizing the second meaning of her question.
A male bear. Kumakichi is Usami-chan's classmate, who will more often than not be the culprit in the cases Usami-chan solves. (Source: Wikipedia)