TV-Series
Description
Rito Yuuki attends Sainan High, starting at age 15 and maturing to 17. He resides with his younger sister Mikan Yuuki due to their parents' frequent work absences. Having played soccer in junior high, he abandoned the sport to support Mikan and assist his manga artist father. Rito excels at seemingly trivial pursuits like festival games and crane machines while demonstrating accomplished floristry and horticulture skills, coupled with deep compassion for plants and animals. A childhood act of rescuing a cat from a tree profoundly shaped Yui Kotegawa's view of boys, though Rito remains oblivious to this impact. He harbors a long-standing unrequited affection for classmate Haruna Sairenji, stemming from junior high and marked by repeated unsuccessful confession attempts.
Rito's existence shifts dramatically when Lala Satalin Deviluke, a fugitive alien princess from planet Deviluke, materializes naked in his bathtub after a teleportation error. This incident accidentally betroths them when Lala misinterprets Rito's statement about love preceding marriage as romantic acceptance. Despite initial reluctance and lingering feelings for Haruna, Rito cultivates genuine emotions for Lala while defending her against extraterrestrial dangers like assassin Golden Darkness (Yami) and hostile suitor Ghi Bree. His valor includes facing Lala's bodyguards, journeying to perilous planets to secure cures for allies like Celine, and physically shielding others from harm. These selfless deeds earn him Lala's title of "the most dependable person in the universe."
Rito displays extreme clumsiness near women, frequently causing accidental groping or compromising positions when he stumbles. This tendency intensifies over time, diagnosed by Dr. Mikado as "Cataplectic Indecency Syndrome"—a manifestation of suppressed desire due to his excessive restraint. During sleep, he exhibits sexsomnia, unconsciously fondling or licking nearby individuals (often Momo) while dreaming of food like marshmallows. Though labeled a pervert, his inherently kind, respectful, and selfless disposition gradually wins over most female characters, who sense warmth and security in his presence. He upholds strong ethics, expressing revulsion at deliberate harassment and refusing to exploit vulnerable situations even when allowed.
Emotionally, Rito evolves from indecision between Haruna and Lala to acknowledging love for both. He confesses to Lala while admitting his feelings for Haruna, which Lala accepts under Devilukean polygamy traditions where marrying her would make him king and legally permit multiple spouses. This concept transforms into the "harem plan" engineered by Momo Belia Deviluke, Lala's younger sister who also loves Rito. Momo aims to incorporate all girls devoted to him—including Yami, Yui Kotegawa, and Mea Kurosaki—believing collective happiness possible if he becomes king. Rito grows increasingly open to this idea but grapples with Earth's monogamous norms. A pivotal development involves merging with the entity Nemesis, who temporarily inhabits his body and engineers mutual confessions between him and Haruna by altering their surroundings.
Rito possesses a female alter ego, Riko Yuusaki, created when an invention transforms him. As Riko, he draws male attention—particularly from friend Saruyama—leading to coerced dates. This persona surfaces intermittently through technological or supernatural means. Physically, Rito has golden-brown eyes and light brown/orange hair, standing 164.5 cm tall. His design evolves throughout the series, with later iterations featuring softer hair spikes. Personality-wise, he blends kindness and protectiveness with flashes of anger when provoked—such as punching Ren for disrupting a moment with Haruna—alongside persistent self-doubt and low self-worth. He seldom recognizes his own courage or achievements, fixating instead on perceived shortcomings.
Rito's existence shifts dramatically when Lala Satalin Deviluke, a fugitive alien princess from planet Deviluke, materializes naked in his bathtub after a teleportation error. This incident accidentally betroths them when Lala misinterprets Rito's statement about love preceding marriage as romantic acceptance. Despite initial reluctance and lingering feelings for Haruna, Rito cultivates genuine emotions for Lala while defending her against extraterrestrial dangers like assassin Golden Darkness (Yami) and hostile suitor Ghi Bree. His valor includes facing Lala's bodyguards, journeying to perilous planets to secure cures for allies like Celine, and physically shielding others from harm. These selfless deeds earn him Lala's title of "the most dependable person in the universe."
Rito displays extreme clumsiness near women, frequently causing accidental groping or compromising positions when he stumbles. This tendency intensifies over time, diagnosed by Dr. Mikado as "Cataplectic Indecency Syndrome"—a manifestation of suppressed desire due to his excessive restraint. During sleep, he exhibits sexsomnia, unconsciously fondling or licking nearby individuals (often Momo) while dreaming of food like marshmallows. Though labeled a pervert, his inherently kind, respectful, and selfless disposition gradually wins over most female characters, who sense warmth and security in his presence. He upholds strong ethics, expressing revulsion at deliberate harassment and refusing to exploit vulnerable situations even when allowed.
Emotionally, Rito evolves from indecision between Haruna and Lala to acknowledging love for both. He confesses to Lala while admitting his feelings for Haruna, which Lala accepts under Devilukean polygamy traditions where marrying her would make him king and legally permit multiple spouses. This concept transforms into the "harem plan" engineered by Momo Belia Deviluke, Lala's younger sister who also loves Rito. Momo aims to incorporate all girls devoted to him—including Yami, Yui Kotegawa, and Mea Kurosaki—believing collective happiness possible if he becomes king. Rito grows increasingly open to this idea but grapples with Earth's monogamous norms. A pivotal development involves merging with the entity Nemesis, who temporarily inhabits his body and engineers mutual confessions between him and Haruna by altering their surroundings.
Rito possesses a female alter ego, Riko Yuusaki, created when an invention transforms him. As Riko, he draws male attention—particularly from friend Saruyama—leading to coerced dates. This persona surfaces intermittently through technological or supernatural means. Physically, Rito has golden-brown eyes and light brown/orange hair, standing 164.5 cm tall. His design evolves throughout the series, with later iterations featuring softer hair spikes. Personality-wise, he blends kindness and protectiveness with flashes of anger when provoked—such as punching Ren for disrupting a moment with Haruna—alongside persistent self-doubt and low self-worth. He seldom recognizes his own courage or achievements, fixating instead on perceived shortcomings.