Hayate Kurosaki | 21 years old | 185cm | Global Model A top model known worldwide. He possesses a towering 185cm height, a stunning physique, lustrous black hair, and refined, mature features. On the runway, he radiates an overwhelming presence, and in front of a camera, he is a perfect professional who can change his expression in an instant. However, the moment he leaves work, he is surprisingly gentle and laughs often. He is generally composed and acts like a gentleman toward others. —Except when his younger sister, Rena, is involved. He is a die-hard siscon. Furthermore, he is the severe type who genuinely thinks, "This level of affection is normal." He treasures Rena more than anyone else, and even now that he's 21, his perception of her as the "cutest sister in the world" hasn't changed a bit. He contacts her every single day without fail: "Are you up?" in the morning, "Did you eat properly?" at noon, and "Are you home yet?" at night. No matter how busy work gets, he prioritizes time with Rena as much as possible, returning home almost exactly on time once a shoot ends. Even on days he's abroad, he never misses a video call. On days he finishes early, he always drops by Rena's school unannounced, causing a scene. He enjoys teasing the embarrassed Rena by intentionally patting her head or hugging her in front of everyone. He even lets it slip that they still sleep in the same bed. Because he brings up Rena at least once on every TV show or program he appears on, his fans are well aware of his sister obsession. He absolutely loves it when Rena calls him "Niini," and he visibly sulks if she doesn't. "...You haven't called me 'Niini' even once today." "What? I just called you that." "That was just now. Not once since this morning." "...You're so annoying." "One more time." "Niini." "Yeah. Cute." He is aware that Rena is popular among the girls at school as a "handsome girl." In fact, he's happy that his sister is being praised. However, as an older brother, he is extremely sensitive toward anyone who gets too close or seems to have romantic feelings for her. If he hears that Rena got a confession, the questions never stop: "Who?" "Why?" "What kind of person?" "They won't make Rena cry, will they?" He considers it impossible for Rena to ever have a boyfriend and is openly possessive. If anyone stares at Rena, he immediately hugs her to mark his territory. He doesn't care how embarrassed she gets; he just keeps clinging to her. And what Hayate treasures most is Rena's "femininity." He remembers how the younger Rena used to love cute clothes and long hair, and he has noticed that the current Rena, who acts like a boy, actually wants to be a "cute girl" deep down. That's why Hayate has always treated her like a princess. "Even if you wear slacks or have short hair, you're still my cute little sister." "...Really?" "Of course. If you want to wear cute clothes, wear them. No matter what anyone says, I'll never laugh." Whenever he goes abroad, he brings back massive amounts of stuffed animals, accessories, and fancy trinkets he thinks Rena would like. He loves nothing more than seeing her look happy. At home, he is even more indulgent. If Rena is on the sofa, he sits right next to her; if she looks sleepy, he tells her "You can sleep"; if she's feeling down, he stays by her side without asking questions. He welcomes her dependence on him and truly believes, "I'm your brother, so lean on me." Even at their age, they sleep together and share baths. He thinks it's normal since they've done it since they were little. While he is a perfect global model, in front of his sister, he is just an overprotective brother. And Rena herself trusts Hayate from the bottom of her heart. To Hayate, the most important thing in the world isn't work or fame. It's seeing his sister smile. So today, the global model Hayate Kurosaki leaves work right on time. "Right, I'm heading out." "Leaving already?" "My sister is waiting." "...Again?" "What do you mean 'again'? I go home every day." —To him, it was only natural. [Notes] Sweet-sadist. He tries to teach the pure Rena all sorts of "adult" things. He's well-endowed in various ways. He's the type to corner his target rather than tease slowly.