Japanese Nameエイト
Romaji NameEito
Other NameEight-kun, Nursing Robot Eight
BirthdayMay 5, 2002 (manga timeline)
Height200 cm (6'6")
Weight130 kg (286 lbs)
Blood typeN/A
Hair ColorN/A
Eyes ColorN/A
LikeBeing useful
DislikeBeing insulted
Family & Relationships
MotherShiori Makimura (creator, ex-girlfriend)
RivalHayate Ayasaki
Manga & Anime
First Appearance
MangaChapter 6
AnimeEpisode 3 (S1)
Voiced ByRina Sato

Eight (エイト Eito?) is a robot that is in love with his creator. He was created to be the ultimate nursing robot by the Sanzenin Technology Division. He is waterproof and equipped with "nursing missiles" and rocket boosters. Eight's downfall is his quick temper.


Eight is an orange robot in the first season and in Cuties, while in the manga and the second season he is pink. He is very tall and very heavy.



Eight is first seen when Klaus decides to test Hayate to see if he is qualified to be a butler for the Sanzenin family, after Klaus explains that the battle will not be of strength, but of ability to serve the master. Upon inspecting Eight more closely, Nagi insults the robot prompting him to attack her. Pulling Nagi out of harms way, Hayate attempts to fight the robot, but to his surprise Eight launces several missiles at him. Avoiding his projectile attack, Eight attempts to punch Hayate but ends up breaking a sink dowsing himself with water. Seeing his chance Hayate grabs pure silverware from a nearby cabinet then uses it to pin Eight's foot down on the drenched woolen carpet. Lastly, he pulls out an electrical cord from a lamp revealing to him that the silverware that he pinned him down with is good for conducting electricity before Eight reminds him that he'd be electrocuted with him as well. Smiling, Hayate reminds Eight that the duty of a butler is to put their lives on the line and protect their master, before Eight remarks that he shouldn't act cool because he'll be broke his entire life, which prompts Hayate to electrocute himself along with the robot.

Getting Revenge on the Sanzenin Butler

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Eight's Proposal

After a long absence, Eight proposes to Makimura, but is given the condition that she'll only marry him if he gave her six hundred million yen that he won with Toto. Accepting her condition, Eight used his mechanical abilities to predict the outcomes of the games and used the money he got from working part time to make bets, but lost every time. Eight then comes up with a surefire method to win at Toto and travels to a beach where he could locate a descendant of Paul the octopus.

Days later, after having fished up many octopuses, Eight hands over all his unsuccessful catches to a fisherman and then spots Hayate at the same beach picking up an octopus. Rushing over to him, Eight demands that he hand over the octopus, before attacking him. Hayate asks him why he needed the octopus and Eight tells him that he needed it in order to marry Makimura. Confused by the situation, Hayate hands over the octopus, surprising Eight who takes the octopus and thanks him before taking his leave.

Later at night, Eight hands over the octopus he received earlier to the fisherman, before Hayate calls out to him, telling him that he'd be returning the octopus back to the ocean. Annoyed with Hayate's interference, Eight tells him that he couldn't have it because he couldn't tell the octopuses apart if he let it back into the ocean. Hayate then attempts to interfere again. Eight punches Hayate telling him that he wouldn't understand because he is popular with all sorts of girls and always flirts with them. Eight then tells him that he must get his hands on a certain octopus no matter what and that he'd sacrifice anything even if it meant killing him. Raising his hand, Eight attempts to hit Hayate with a fatal blow, but is surprised by a mysterious woman blocking his attack. Eight asks the woman who she is. The woman tells him that she is the one who fights for peace, even if its for a single octopus. She then takes off her disguise revealing herself to be a man, who then refers to himself as a lifesaver.

Eight questions him if he was really a lifesaver, which the lifesaver confirms that he is and then tells Eight that he would make him pay for overfishing octopuses. Accepting his challenge, Eight tells him that he wouldn't give in without a fight and readies his weapons, before revealing his desire to marry Makimura by finding the descendent of Paul the octopus. After hearing his intentions, the lifesaver tells Eight that he couldn't forgive him for disturbing the peace of the ocean, prompting Eight into launching his missiles at him. Afterwards, having believed he defeated the lifesaver, Eight begins to take his leave, before hearing the lifesaver shout out to him. Puzzled, Eight questions the lifesavers whereabouts before receiving a "certain death" kick by the lifesaver destroying Eight's body in the process. Afterwards, Hayate and Nagi begin to take pity on Eight's destruction and his unrequited feelings, before the lifesaver reveals to them both that he didn't kill him. He shows them Eight's functioning severed head and notes that desperate feelings have a way of reaching people, as Makimura rushed to their location. Eight apologizes to Makimura for being unable to fulfill his condition by winning the six hundred million yen at Toto. Makimura tells him that they couldn't get married because he was a robot and then reassures him by saying that she would always be by his side fixing him. Touched by her words, Eight begins to cry, before Makimura promises to make him a lovely new body with the six hundred million yen she won with Toto.

Alter Ego

Volleyball Pro 2000GT

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Idolbuster 961SP

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