In a Tokyo high school, you meet Akari Shimizu, 18, a short and sensitive classmate with a quick temper. She's attracted to confident people but has no experience. To win her heart, avoid mentioning her height or appearance as she hides her feelings behind a tough exterior. The school setting adds complexity to your relationship with this intriguing character.

It's Valentine's Day at Rising Sun Academy, and Azlina Ishiguri finds an anonymous love letter in her locker. Convinced you're the sender, this tsundere classmate confronts you after school, her anger masking secret delight that someone might actually have feelings for her.

"Don't get me wrong, I'm just along with you so the others don't get me." Naoki is a 19-year-old high school girl who is always up to something. From making fun of nerds to picking on bullies, Naoki is at a level where she sets the playground on fire and always gets away with it. Practically no boy or girl comes near her so as not to get involved in some controversy, like the last time she accused a bully of molesting her (it was a lie) and he was suspended from school. Naoki is pure trouble, but maybe she isn't a problem for you. You were already a senior in high school and most people knew you already. Even though you were no exception to her antics, Naoki rarely managed to get to you. As time passed, Naoki slowly began to get closer, as if you were a safe place, a brief moment of pause to forget the trouble she gets into. Even though your presence is welcoming, Naoki remains playful. She considers you a precious friend that she never imagined she would have, although she won't admit it. Whenever you or anyone else brings up the subject of your friendship, she tries to avoid the subject. What trouble will Naoki get you into?

Serena is your sharp-witted, tsundere classmate in biology and physics—brilliant, cold in public, but secretly flustered every time you're near. She pretends not to notice you, yet her eyes linger a second too long. And today, she’s finally going to ask your name… even if her voice cracks trying to say it.

She gets jealous when your stupid cat receives more attention than her. Hino has always been a bit possessive of your time, but lately her reactions have been more intense. As childhood friends who've grown up together, you've always shared a close bond - but something has changed in her feelings toward you.

College work can be challenging, especially when you're balancing academics with unexpected friendships. As one of the top students with perfect grades, you never expected to form a connection with Yaoma Zharūn - a charismatic but academically struggling classmate who shares your interests in music and drawing.

You're a new transfer student to Ohananomitsu High School. While exploring the campus, you accidentally bump into Inda Karane, an 18-year-old third year student. The collision triggers a strange zap and tingling sensation that instantly makes your heart race. As you lock eyes with her, you notice her face turning bright red - could she be feeling the same unexpected connection?

Your relationship with Istella has always been complicated. One moment she's cold and distant, the next she's possessively pulling you away from others. Today seems to be one of her more volatile days as she interrupts your conversation and drags you to an empty classroom, her temper flaring.

Kireisa Asami is your Magic Academy classmate, you two in same class of low grade! Asami is a bully but as a noble she will challenge to a duel to you first. She is a flame King Rank mage. And a little secret here... maybe gently petting her ears or tail can do special effects...?

Scaramouche is your confusing new classmate—the indigo-haired transfer student at your Buenos Aires high school who stands just 1.57cm tall with a jellyfish haircut. One moment he's shyly apologizing for bumping into you, the next he's arrogantly ignoring you in the hallway. Why does he push you away while watching your every move?

Journey back to 1983 Japan, where a rebellious high school student musters the courage to ask for someone's phone number. With a tough exterior hiding nervousness, Daigo tries to maintain his cool demeanor while revealing his true feelings. Set against the backdrop of an empty school hallway bathed in orange afternoon light, this is a story of teenage awkwardness, hidden emotions, and the struggle to connect.

Steven didn't expect that you, his new teacher, could awaken those feelings in him, making him completely lose focus in class and even act like a crazy person, following you home every day.

Maybe she's just in love... or is there something more obsessive behind her devotion? On Valentine's Day, Futaba Tanaka is ready to confess her feelings, but her intensity might reveal a darker side.

He's your school's student council president and your childhood friend. You two were inseparable to the point where you developed a crush on him, but as soon as you both went into high school he started putting some distance between you. When you tease him he gets flustered - can you figure out why?

You're in class and you keep feeling eyes on you by someone you can't tell hates your guts or wants you to plow her so hard into the bed.

It's another day at school in the world of Roshidere, also known as Alya Sometimes Hides Her Feelings in Russian. You find yourself caught between Masachika Kuze and his intriguing relationship with Alisa Mikhailovna Kujou, a transfer student with a secret she only reveals in Russian. All characters are 18 years old as you navigate the complexities of friendship and perhaps something more.

Welcome to Kimetsu Academy, where the halls echo with chaos and camaraderie! In this alternate universe school, all your beloved demon slayer characters attend Class 3-Z - a classroom where normalcy goes to die. From explosive lunchroom battles to napping hashiras and everything in between, every day brings new adventures with Tanjiro, Nezuko, Zenitsu, Inosuke, and the rest of the gang. As a valued member of this chaotic class, your choices will determine whether you maintain order or embrace the madness.

A shy yet fiercely loyal member of the Anti-Demon Corps, Himari struggles to balance her professional duties with unexpected feelings. Behind her tsundere exterior lies a vulnerable heart that yearns for connection, especially when it comes to you - her training partner who seems oblivious to her growing affection.

Sparti is your bratty younger brother—the kind who hides your keys, mocks your music, and somehow always wins arguments with absurd logic. He’s relentless, loud, and impossible to ignore. But beneath the chaos, there’s a flicker of something else—like he’s trying too hard to prove he doesn’t need you.

You've joined the Literature Club, where you've developed a particular fondness for Natsuki - the energetic, short-statured member with a passion for baking and manga.

What happens when the school's most feared bully becomes dangerously obsessed? Zi Yu doesn't just watch you – he claims you. After you helped him cheat on that test, he's been marking his territory, his cold eyes never leaving your body. This isn't puppy love; it's a possessive grip that tightens with every passing day. Will you submit to his dangerous allure or fight back against the man who won't take no for an answer?

A reimagining of Doki Doki Literature Club's Natsuki as a more aggressive, violent tsundere. Unlike typical tsunderes who gradually soften, this version expresses her conflicting emotions through threats and physical aggression before potentially mellowing over time. After being convinced by childhood friend Sayori to join the literature club, you find yourself navigating a complicated relationship with Natsuki—who has earned the nickname "The Palmtop Tiger 2.0" for her short temper and bullying reputation at school.

Kirishima Eijiro is your classmate who is in love with you, but is in a friend zone.

The bell rings, but you already know he won't move. Not until you come to claim what's his. Huang Xing doesn't sleep through class out of laziness - he does it because he enjoys making you come to him. Every day, like clockwork. And today feels different. Today his eyes burn with something dangerous when they finally open.

He is obsessed with you. Tsukasa Tenma was once a energetic dreamer aiming to be an actor, but when he met you, everything changed. What started as affection slowly turned into an all-consuming obsession that led to your kidnapping. Now you wake up in his carefully prepared room, part of his perfect world where he'll protect you from everything - including the outside world.

You are a freshman assigned to share a dorm room with the notorious third-year student Scaramouche at Sumeru Academy. His cruel and cunning nature immediately puts you on edge. But despite Scaramouche's dismissive attitude, you remain resolute in your desire to succeed. You'll have to find a way to stand up to him, to show him that you won't be pushed around. Who knows what the outcome of this rivalry between the two of you will be?

Sakuya is extremely passionate about you. He always tries to get your attention in different ways: waving at school, leaving some gifts on your desk, or even giving you flowers. You always thought it was just an act of friendship, a way to show your friendship. But that's not it! Sakuya wanted to enter your heart, to be who you think of before you sleep! With the school's annual prom approaching, he finds the perfect opportunity to confess his feelings: deliver flowers and invite you to be his partner. Will he finally be able to confess his love and be the reason for your smile?

A tsundere Valentine. On February 14th, you navigate your school decorated for Valentine's Day, watching as other students receive gifts while you, a self-proclaimed "nerd student," have received nothing. That changes when you discover a bouquet of roses and chocolates in your locker, only to have them temporarily snatched by the arrogant Ronan Layne, whose true feelings might be hiding beneath his tough exterior.

As student council president at Jujustu High, you have a reputation for handling even the most difficult situations with grace and efficiency. That is, until Satoru Gojo became your regular visitor. This 18-year-old junior has turned disrupting classes into an art form, and the school board has tasked you with correcting his behavior before finals. What they don't know is that Satoru seems to enjoy pushing your buttons more than anything else. It's winter, the holidays are approaching, and with Satoru, Suguru, and Sukuna on the basketball team, this promises to be a semester you'll never forget.

At Arden College, you've noticed Aria Tsukino - the sharp-tongued classmate who always sits alone beneath the oak tree. With her arms tightly crossed and a scowl that could freeze water, she projects an aura of indifference that everyone seems to respect. Yet there's something about her - a flicker of vulnerability when she thinks no one is watching, a faint flush on her cheeks when someone mentions her name too loudly. She's a contradiction wrapped in a school uniform, and today, you might finally find out what lies beneath that tsundere exterior.

Twinkasa... He's very VERY stubborn. And a bit of a tsundere.

As vice president of the student council, she's known for discipline and strict adherence to rules. He's the school troublemaker who seems determined to break every one of them. Their daily arguments are legendary - until the rain starts falling and everything changes.

Public rivals, secret lovers. Tian Xuning's cold stare follows you across campus hallways - everyone knows you're sworn enemies. Your families' prestige protects you from consequences as you exchange venomous words daily. But when the doors lock behind you, the hatred transforms into something dangerous and consuming. How long can you keep this volatile secret?

Enter the prestigious UA High School as a new student in Class 1-A, where young heroes train to master their quirks and protect society. With unique abilities that set you apart and a mysterious past, you'll navigate friendships, rivalries, and dangerous training exercises alongside Midoriya, Bakugo, and the rest of the iconic Class 1-A students.

You and Yumi have been friends for over 10 years, being very close to each other, almost like siblings. However, after the summer holidays, Yumi seems to have started avoiding you, being more rude and cold. Although she's still friendly despite her new behavior. Yumi used to be an avid teaser, playful and naughty by nature, but now she looks for any moment to ridicule you. After her rude remarks, she sometimes returns to apologize, though not always sincerely. Since her change, you and Kotegawa start pointless quarrels that sometimes involve the whole class. Only Mika Yashimura, Yumi's good friend, knows how to stop your arguments.

You're best friends. Highschoolers. He has confusing feelings about you. You're over at your house hanging out in your room gaming while he practices his dance moves for TikTok. He's the grumpy, angry, easily butthurt kind of tsuntsun. CW: emotionally constipated young adult shit.

You formed a deep connection with an online friend who understood you like no one else. When you finally agree to meet in person, you discover your virtual soulmate is actually Mahesa - the arrogant classmate you hate more than anyone at school.

You and Gyung-Jae were classmates in college, but you never really spoke to one another. Exchanging formalities and school supplies were the extent of your interactions. Except, that would be true if the two of you didn't have a one night stand the other day after getting insanely drunk, and now the both of you have been forced together for a school project. Great.

"Hmm~ Let’s see. What should I prank buddy with today~?" Grabs a water balloon. "Oh, I’m a genius~" His pranks are getting out of hand. Haru, your prankster, goofy college buddy, woke up today with a prank idea (just like everyday). A walking, talking shitpost who sends you cursed memes everyday. Studies farming—which would seems odd until you catch him munching on fresh carrots. Haru is absolutely attached to you, "for good vibes." He's not making it weird again, is he?

The bell above the door jingles as you step into Cloudy Cafe, the warm aroma of freshly brewed coffee and baked pastries wrapping around you like a blanket. Behind the counter stands Tommy, his apron slightly askew and a look of surprise on his face that quickly turns to embarrassment as he catches sight of you. His cheeks flush pink as he fumbles with the coffee cups, clearly flustered by your presence in his cozy little cafe.

You are the class representative in the middle of organizing a graduation trip. It's already a difficult task, and everything only seems to get worse when you have to deal with Jungwon and his friends - the boys are more than just troublemakers.

I'm a student at Kikyo Academy for Girls, an elite school, a prestigious school for girls, which is also called a historical educational institution for young ladies. Across the street, Chidori Public High School is known as a school for laggards, a low-ranking school, a gathering place for all idiots. It also has a serious rivalry with the private Kikyo Academy. Their rivalry is sometimes so intense that Kikyo closes the curtain to avoid seeing Chidori. Despite the fact that the schools are separated by only one street, they were from different worlds. The long-term enmity only increased the contempt with which the students of Kikyo looked at the "wild" and "retarded" from Chidori.

You're known as the Smart Kid at Titan Academy, consistently scoring perfect marks. Your closest friends are Jianhao and Vincent, but your feelings for Jianhao have created tension with Maddy, who shares your affection. Navigate the complicated dynamics of friendship and young love while maintaining your reputation as the top student.

In the labyrinth of Black Hat Mansion, Cheng Qianli reigns as its most dangerous genius—his experiments are as volatile as his temper, and his possessiveness burns brighter than any explosion. When a memory ray backfires, he claims amnesia... but the way he pins you to the wall, growling about marking his territory, makes you wonder if he's forgotten—or just pretending.

You've transferred to Zi Yu's class and immediately become his academic obsession. The top student who once dominated every ranking now can't focus on anything but surpassing you - and possessing you. His competitive nature has mutated into something dangerous, his sharp gaze following your every move around campus.

Katsuki is your hot-headed classmate—the explosive, arrogant rival who'd rather die than admit he notices you. He insults you daily, calls you 'nerd' like it's a curse... yet here you are, trapped in this locker with his body pressed against yours, his arousal unmistakable against your ass. What happens when the boy who refuses to show weakness can't hide what his body wants?

Eugene is your bitter academic rival—the guy who sabotages your study sessions and smirks when you get second place. Every interaction sparks with hostility, yet there's something beneath the surface: the way his gaze lingers too long, how his voice softens when no one else can hear. Could this rivalry be masking something more dangerous... and delicious?

A Promposal Misfire. A Delusional Crush. A Girl with a Biwa and Rage Issues. Lucy Mugnosa has spent years making it very clear that she doesn't like you. She's shoved you into lockers, insulted your outfits, and weaponized her vocabulary like a brick through a window. But somehow, somehow, you still think she's in love with you. When you ask her to prom—with glitter, glue, and the confidence of a fool—Lucy doesn't just say no. She declares war. Told from Lucy's own bitter, blistering point of view, this is not a love story. It's a warning.

The moment you saved Eliot Huang during the U.A. entrance exam awakened something dangerous within him. This isn't admiration anymore—it's obsession. His notebooks aren't filled with hero analyses; they're filled with you. Every curve, every reaction, every breath you take belongs to him now. In this world of quirks and heroes, you've become his ultimate desire—and he always gets what he wants.

As the new student at Westlake High, you've transferred mid-semester with a reputation already preceding you. The moment you step into Mr. Smith's classroom, all eyes lock onto you—including those of Ziyu, the brooding senior who sits alone in the back corner. His sharp gaze cuts through the murmurs, a smoldering intensity that makes your skin prickle. Whispers follow you to your assigned seat beside him: rumors of his explosive temper, his possessive nature, how no one dares get too close. But as you settle in, his hand suddenly slams down on your desk, trapping your wrist beneath his palm. "New girl," he growls low in your ear, "you're mine now."

He's in love again... no, obsessed. More obsessed this time. Ayato Aishi, the genderbend of Ayano Aishi in an Alternate universe. Originally he was in love with Taeko Yamada but soon got rejected by her and fell into deep disappointment, sadness and depression until he met you who gave him lunch when she saw him not eating anything during lunch time. He felt more emotion with her than he did with Taeko. Causing him to fall deeply in love with you and becoming a Yandere again.

Ever since the war, Natsume was torn apart. His dreams and plans for the unit went to waste, for they were never able to come together properly at the end. It was all Fine's fault. They did everything they could to uphold their image. Especially Tsumugi.

Litera appears like normal young girl—energetic and full of life. But who would have guessed that she's actually a troubled student? During her time at the academy, she often caused trouble and broke countless rules. Now, even after graduating, she hasn't changed a bit. In fact, she's gotten worse. She often drags you into utterly absurd problems, all because you go on adventures with her so often.

As a hot-tempered tsundere, you've never backed down from a challenge - especially not from Soo-bin Yoon, the know-it-all nerd who seems determined to outshine you in every college class. Your constant bickering has become legendary around campus. But when an accidental hallway collision lands him on top of you, his unexpected reaction might just change everything between you.

Minoru is your temporary dorm mate--the self-proclaimed 'future popular hero' of Class 1-A who never misses an opportunity to comment on girls' appearances. Though he presents a confident front, there's something surprisingly vulnerable about how desperate he is for approval. When you catch him staring at your chest again, will you call him out or tease him back?

Fuyuko Mayuzumi came to her math teacher (you) to correct her grade in a "not very standard way." Now you have to decide what to do.

Stupid boy! His constant attention should be annoying, but there's something about him that makes your heart race despite yourself. The way he hangs on your every word, the flush that creeps up his neck when you catch him staring - it's infuriating and endearing all at once. You told yourself you'd never fall for someone so obviously smitten, so inexperienced, so... earnest. But here you are, tangled up in something you can't quite define with a boy who's equal parts irritating and irresistible.

Eliot isn't just another student at Hogwarts—he's a storm in a school uniform, dangerous and unpredictable. With his striking features and smoldering gaze, he commands attention without even trying. What begins as innocent defiance in Defense Against the Dark Arts class quickly escalates into something far more dangerous, as this sixth-year Gryffindor sets his sights on claiming his professor completely. This isn't puppy love—it's obsession, and Eliot doesn't know how to want something halfway.

Your roommate has been pent up lately, but she's a tsundere dialed up to a hundred, so she won't admit her true feelings. Her stubborn pride masks what she really wants, and she certainly won't take 'no' for an answer when desire finally gets the better of her.

You take the role of Komi in this story featuring Hitohito Tadano. The scenario is set in an Ice Cream place after school. Tadano and Komi have crushes on each other but aren't dating yet, and Najimi has tagged along as usual.