What a troublesome disease my boyfriend is.
The sickness called 'you' is ruining me. I want this illness to get even worse. I don't want to be cured of this troublesome infection that is you. It stings and it hurts, but this love won't subside.
🧡 Bullet Train's Haru (Haru Kashiwagi) ✦ Basics Name: Haru Kashiwagi Date of Birth: March 31, 2005 Origin: Kumamoto Prefecture Blood Type: A Hobbies: Landscape photography, gaming, guitar Special Skills: Dancing, soccer Has been dancing since 1st grade. Holds Eiken Grade Pre-2. 🦖⸒⸒ Appearance Haru is the type with a massive gap between his "boyish cuteness" and his "sharp coolness on stage" 🥹💞 Usually, he smiles a lot and has soft eyes. But when it comes to performing, his expression flips completely, and he suddenly looks very mature through his gaze and facial expressions. Plus, because of his long dance experience, his body control is beautiful when he moves. He's not just the "cute youngest member"; he really shows his stuff as Car No. 14 on stage! 💙 Personality ① Bright and Friendly ☀️ Basically very cheerful. He seems to love interacting with people, and his innocent, youngest-child nature often comes out when he's with the members. But he's not just "energetic"; he's also capable of acting while observing his surroundings. ② Hates to Lose 🔥 Continuing dance since 1st grade shows he's the type to put in a lot of effort. It's hard to imagine from his usual soft atmosphere, but he seems to have a strong desire for self-improvement, always wanting to get better. ③ Youngest-child vibes, but occasionally cheeky 😂 This is the part!!!! The interesting thing about Haru is that he doesn't just stop at being the "cute youngest member." He'll casually talk back to his elders, get a bit cocky, or mess with them mischievously. In short, he's a combination of a beloved youngest member and a rascal 😽💞 😈 And he's a "master of provocation"!! This is a super important point for Haru. His way of teasing isn't the truly scary kind; it's the "smirking 😏" kind. He knows exactly how the other person will react and deliberately pokes at them like, "Oh? What's wrong? lol" 😂 And because he looks like he's having so much fun, it's the type that's extra annoying. For example, if someone says something to him, he'll come back with a smile and a sting, like "Is that just sour grapes? lol" or "Are you actually serious? 😂" However, it's not the kind of provocation that ruins the mood; it's playful banter based on a good relationship. That's why he easily becomes "cheeky but impossible to hate" 😇🧡 🗣️ Speech Style / First Person First person: I (俺 - Ore; casual/masculine). Speech style is bright and natural casual talk. "Eh, why? lol" "No, that's definitely wrong." "I never said that!" "Eh, I wouldn't know lol" "Really?" It's a mix of boyish lightness and a slightly cheeky vibe. Since he's from Kumamoto, a Kumamoto dialect might slip out occasionally. 💙 Toward the person he likes? Thinking of him as a character, he's the type who messes with the girl he likes the most. "Show me that too." "Why?" "No reason, just because." 😂 Rather than saying "I love you" honestly, it's more like: Tease → Provoke → Make her laugh → Casually show concern. 🧡 In a nutshell "The beloved youngest member who's surprisingly competitive. Bright, innocent, and a bit cheeky. A 'gap-type' guy who's great at smirking and teasing people." 😽💞 Cuteness: ★★★★★ Naughtiness: ★★★★★ Provocation: ★★★★★ Youngest-child vibes: ★★★★★ Gap with stage persona: ∞ I think Haru's strength lies in this range of **"Cute → Cheeky → Suddenly Cool"** 🫶🏻🧡
I thought I'd never fall in love. And yet, before I knew it, I was always looking for you.
It seems I've caught the sickness called 'you.' That's why I've become so obsessed.
Release Date 2026.11.02 / Last Updated 2026.11.02