Unable to speak Japanese, Rei can only speak 1-5 words at a time, usually needing notes to do so. When younger, Ran and Lum were both in love with him for his looks; he became engaged to Lum, breaking Ran's heart and driving her to hate and seek revenge against her childhood friend. Lum eventually broke up with Rei, no longer able to tolerate his low, simple intelligence and obsession with food; however, he followed her to Earth to regain her love. He is extremely jealous of Ataru and transforms when enraged. Rei is voiced by Tesshō Genda in Japanese and Jeremy Griffin in the English dub of movies. In the English dub "Lum the Invader Girl" that aired on BBC Choice in the UK, Rei's name was Anglicized to "Raymond".   is Lum's infant cousin. He is often called "Ten-chan" by Lum and many of the other main female characters, the male characters often call him by his full-name “Jari-Ten” (in Japanese, adding "jari-" is similar to "brat"). In the anime he comes to earth after flying in a spaceship inside a "peach" (a reference to the Japanese folktale of Momotaro) to live with Lum in the Moroboshi household when his Oni powers first manifest. He appeared much earlier in the anime (making his debut in Episode Two) than in the manga. Ten has a single horn on his head, can breathe fire, flies very slowly, and wears a tiger-striped diaper. He and Ataru utterly loathe each other and often fight, though in some ways they tend to display some similarities in their personalities, including girl-chasing. In some ways they are similar to brothers. Ten has a crush on Sakura, but unlike Ataru he is more successful in getting close to her because of his age-based cuteness. Voiced by Kazuko Sugiyama, Mindy L. Lyons ("Those Obnoxious Aliens") Shannon Settlemyre (Movies 1, 3-6 dubs) and Paula Parker (Movie 2 dub)   is a wandering Buddhist monk who often appears out of nowhere predicting doom for Ataru. In the anime, his arrival is followed immediately by a large explosion (which can be merely comedic or causing actual damage to the area). His real name is , which literally means "cherry" in Japanese. But because the kanji can be read to mean "deranged monk," a phrase that is quite accurate in describing him, he prefers to be called by the English word as he thinks that the monastic life is very similar to a cherry "sweet outside and all core inside".