Height
47.00 cm
Birthday
August 7
Origin
Plantas
Lala's gift for Rito's 16th birthday, Celine is a multi-story, carnivorous, sentient sunflower kept in the Yuuki's residence backyard. Although seemingly monstrous, Rito cares for Celine deeply, referring to her as his family. The plant behaves akin to a human: perspiring when the climate is humid, wearing an oversized scarf during a chilly day and eating a bowl of ramen when hungry (though Celine still needs the basic nutrients of water and sunlight). When Celine contracts a deadly disease, Rito is fully dedicated to saving her from Kare Kare and finding the luckyberry. With his friends they journey to an S-level-danger class planet of Misletoe to retrieve an antidote, only to return and find the plant all dried up. In reality, it was germinating and from its single seed burst out Celine, taking the appearance of an infant girl, with a flower on her head. This event even shocks Momo, who is very knowledgeable with the galaxy's flora, stating Celine's biological makeup is still a complete mystery to her. Referring to Rito as her "mama", the infant Celine develops a low tolerance for cola and can spray a pollen from the flower on her head that temporarily causes anyone who inhales it to fall in love with Rito - a side-effect that originates from Celine's own affection for him from taking care of her everyday. A running gag as a child is Celine will playfully tackle any girl and attempt to breast feed on them. Comically mistaken for being Rito's daughter, Celine as a plant and infant does make an appearance in the animated adaptation.

To Love-Ru OVA
At Sainan High School, it's rare for a day to pass without the conversation turning to breasts. Today is no exception, and Lala - ever eager to win Rito's affections - is inspired to invent a device which will allow her to change the size of her chest to match his preference. However, the device goes horribly wrong and ends up turning the hapless Rito into a woman! Ogled and pursued by men, cared for and tolerated by women, Rito soon discovers the ups - and downs - of life as a girl.

Motto To Love-Ru -Trouble-
One should always understand other people’s customs before making commitments. Unfortunately, Rito had no idea the planet Develuke even existed when their Princess Lala teleported naked into his bathtub, let alone that touching a girl’s breasts is how they propose marriage! Given that he was in the tub when she appeared, Rito’s now engaged to a beautiful girl with a pointed tail. What's worse: the girl that Rito really loves is still completely unaware of his feelings.

To Love-Ru -Darkness-
Rito Yuuki has more women in his life than he knows what to do with. In case it wasn’t enough to have all three Devilukean princesses under one roof, he now has alien girls from all over the galaxy attending his school, too! But when the arrival of a mysterious red-haired girl threatens one of their own, Rito and the girls must stand up to a powerful adversary- the likes of which they’ve never seen before.

To Love-Ru -Darkness- 2nd
Rito Yuuki's latest close encounters are starting to resemble a straight out invasion! While intergalactic romance is out of this world, attracting such high voltage vixens is not unlike being a fork stuck into an anti-matter engine to retrieve a plutonium bagel; it definitely messes with your head and heart. Rito struggles to grasp how he can love more than one girl at once, all while his inability to confess to his human paramour, Haruna, causes Devilukean Princess Momo's Harem Plan to come to a standstill. On top of that, the transforming assassin, Golden Darkness, is still interested in killing him, but she has her own family issues to deal with. Not to mention, a different darkness lurks among the innocent pandemonium. Things are just as out of control as always, but danger is on the horizon!