Best movies & TV Shows like ONIMAI: I'm Now Your Sister!

A unique, carefully handpicked, selection of the best movies like ONIMAI: I'm Now Your Sister! Starring Marika Kouno, Kaori Ishihara, Hisako Kanemoto, Minami Tsuda, and more. If you liked ONIMAI: I'm Now Your Sister! then you may also like: Strawberry Marshmallow, Teekyu, Yowamushi Pedal, Your Lie in April, Saekano: How to Raise a Boring Girlfriend and many more popular movies featured on this list. You can further filter the list even more or get a random selection from the list of similar movies, to make your selection even easier.

When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.

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Strawberry Marshmallow

Everyday things make up the fabric of life—whether it's making friends, going to school, trying to make money, or celebrating a holiday. Ichigo Mashimaro is a heartwarming series that follows the daily lives of Chika Itoh, her sister Nobue, and her friends Miu, Matsuri, and Ana.

Teekyu

The series follows the hilarious everyday routines of four girls in the Kameido High tennis club who, on occasion, actually play some tennis.

Yowamushi Pedal

Sakamichi Onoda is a wimpy high school freshman who loves anime. He initially wants to enter the anime club, but winds up joining the cycling club after meeting two classmates who are already famous cyclists. He undertakes the grueling training to compete in races, and discovers his own hidden talent in cycling.

Your Lie in April

Kousei Arima was a genius pianist until his mother's sudden death took away his ability to play. Each day was dull for Kousei. But, then he meets a violinist named Kaori Miyazono who has an eccentric playing style. Can the heartfelt sounds of the girl's violin lead the boy to play the piano again?

Saekano: How to Raise a Boring Girlfriend

Tomoya Aki is an otaku who has a dream. His dream is to create the best visual novel game ever. The main heroine for this game and the inspiration for this dream is a background character named Megumi Kato who somehow stumbles into main character-esque traits in his eyes. To complete the game in time he has to call upon the aid of his anime loving professional friends who aren't so keen on the choice of his main heroine.

Himouto! Umaru-chan

People are not always who they appear to be, as is the case with Umaru Doma, the perfect high school girl—that is, until she gets home! Once the front door closes, the real fun begins. When she dons her hamster hoodie, she transforms from a refined, over-achieving student into a lazy, junk food-eating otaku, leaving all the housework to her responsible older brother Taihei. Whether she's hanging out with her friends Nana Ebina and Kirie Motoba, or competing with her self-proclaimed "rival" Sylphinford Tachibana, Umaru knows how to kick back and have some fun! Himouto! Umaru-chan is a cute story that follows the daily adventures of Umaru and Taihei, as they take care of—and put up with—each other the best they can, as well as the unbreakable bonds between friends and siblings.

Dagashi Kashi

Shikada Kokonotsu's father owns a rural sweets shop, and his plan is for Kokonotsu to take it over one day. However, Kokonotsu wants to be a manga author instead! One day in summer, the cute but weird girl Shidare Hotaru, from the famous sweets company, comes to pay a visit. Apparently, Kokonotsu's father is famous and she wants him to join her family's company. However, he will only agree if she can convince Kokonotsu to take over the family business!

Amanchu!

The hyperactive teenage scuba diver, Hikari Kohinata, lives in a small town near the sea. On her first day of high school she meets the shy transfer student, Futaba Oki, who is struggling to find a place after moving away from Tokyo. Hikari takes the lead, dragging Futaba into her hijinx, and the two soon become close friends

This Art Club Has a Problem!

An art club in a certain middle school, and its members: Subaru Uchimaki, who is a genius at drawing faces, but only wants to draw the perfect 2D wife; Colette, a rich troublemaker who never stops making mischief; and the club president, who sleeps through sessions and collects sleeping aids. Mizuki Usami is the only person in the club who wants to do art club-like activities, and constantly struggles to do so.

Handa-kun

Set six years prior to the events of Barakamon, detailing the life of Seishuu Handa as a high school student—and a very interesting life it is. In Handa-kun, Seishuu Handa is admired by his peers as a calligraphy genius and given the utmost respect, but Handa-kun himself is under the mistaken impression that the deference and attention he receives from the other students is actually bullying. Handa just wants to live a quiet life, but hilarity ensues as one character after another challenges his position as the school idol, and somehow comes away as a fan all while Handa is horrified and clueless.

My First Girlfriend is a Gal

A new school term begins, as does the season of new encounters. As he surveys his class full of couples, Hashiba Jun'ichi's mind is filled with distress as he asks himself, "Why am I still a virgin?!" Having heard from his friends that the easiest way to fulfill his long-standing desire to graduate from the fellowship of virgins is to kowtow to a gal, Jun'ichi does exactly that and asks his classmate Yukana out. And unbelievably, she actually agrees to date him. What will become of Jun'ichi from now on?

Takunomi

20-year-old Michiru Amatsuki moved to Tokyo due to a change of career. She decided to live in a woman-only share house Stella House Haruno with people of different age and occupations. It's always fun when there's delicious alcohol and meal!!

Wotakoi: Love Is Hard for Otaku

When Narumi, an office lady who hides the fact that she is a yaoi fangirl, changes jobs, she is reunited with Hirotaka, her childhood friend who is attractive and skilled but is a hardcore gaming otaku. They decide to start dating for now, but being otaku, both of them are awkward so a serious romantic relationship is rather difficult for them...

Hitoribocchi no Marumaruseikatsu

Hitori Bocchi, a girl with extreme social anxiety, has had only one friend throughout elementary school. When Bocchi learns they'll be split up after graduation, she makes a promise to her: "By the time of my middle school graduation, I'll make friends with everyone in my class." And if she can't... they won't be friends anymore?! But Bocchi has a hard time talking to people. When she gets nervous, her legs cramp. She can't look other people in the eye. She doesn't even know how to make friends! Every way she thinks of to make friends ends up failing. Will her friend-making plan pay off?!

We Never Learn

Nariyuki Yuiga is in his last and most painful year of high school. In order to gain the “special VIP recommendation” which would grant him a full scholarship to college, he must now tutor his classmates as they struggle to prepare for entrance exams. Among his pupils are “the sleeping beauty of the literary forest,” Fumino Furuhashi, and “the Thumbelina supercomputer,” Rizu Ogata–two of the most beautiful super-geniuses at the school! While these two were thought to be academically flawless, it turns out that they’re completely clueless outside of their pet subjects…!? As Nariyuki’s life is turned upside down by these quirky girls who just never learn, he must do everything he can to get them accepted into college! The stage is set for this romantic comedy featuring prodigies who never learn when it comes to studying and love!

Senryu Girl

At first glance Yukishiro Nanako seems like a normal high school girl, but she has a notable eccentricity: instead of speaking, she communicates only through written senryu poetry! This means she expresses herself only in 5-7-5 syllables. To most this might seem like an inconvenience, but for Nanako and her ex-delinquent bestie, Busujima Eiji, it adds to the experience of their high school lives as they run the Literature Club.

O Maidens in Your Savage Season

The girls in a high school literature club do a little icebreaker to get to know each other: answering the question, "What's one thing you want to do before you die?" One of the girls blurts out, "Sex." Little do they know, the whirlwind unleashed by that word pushes each of these girls, with different backgrounds and personalities, onto their own clumsy, funny, painful, and emotional paths toward adulthood.

Science Fell in Love, So I Tried to Prove It

Shinya Yukimura and Ayame Himuro are two scientists that want to find out if love can be solved by a scientific theory. These two scientists also have feelings for each other and want to be able to solve their feelings through similar theoretical facts. With this perfect opportunity, these scientists will attempt to solve the theory of the love they express for each other.

I'm Standing on a Million Lives

Ninth grader Yotsuya Yuusuke is practical, friendless, and not active in any clubs. Then one day, he and two female classmates are suddenly sent to another world where they must work together to battle for their lives. Yotsuya is a lone wolf and has always lived his life according to his wants, but how will that work out now that he’s supposed to be a hero?!

TONIKAWA: Over the Moon for You

Nasa Yuzaki falls in love at first sight after an encounter with the mysterious Tsukasa. When Nasa earnestly confesses his feelings, she replies, "I'll date you, but only if we're married." Nasa and Tsukasa's cute and precious newlywed life of love is about to begin!

Horimiya

A secret life is the one thing they have in common. At school, Hori is a prim and perfect social butterfly, but the truth is she's a brash homebody. Meanwhile, under a gloomy facade, Miyamura hides a gentle heart, along with piercings and tattoos. In a chance meeting, they both reveal a side they've never shown. Could this blossom into something new?

A Couple of Cuckoos

16-year-old super-studier Nagi Umino, second-year student at the Megurogawa Academy high school, was switched at birth. On his way to a dinner to meet his birth parents, he accidentally meets the brash, outspoken, Erika Amano, who is determined to make Nagi her fake boyfriend as she never wants to actually marry. But once Nagi makes it to dinner, he finds his parents have decided to resolve the hospital switch by conveniently having him marry the daughter his birth parents raised...who turns out to be none other than Erika herself!

Life With an Ordinary Guy Who Reincarnated Into a Total Fantasy Knockout

Childhood friends Tachibana Hinata and Jinguji Tsukasa were living the everyday life of office workers. Then, on the way home from a mixer, they were sent flying into another world by a mysterious being. Once there, Jinguji sees his best friend has been turned into a beautiful blonde-haired, blue-eyed girl...?! The adorableness of Tachibana’s female form completely flummoxes Tachibana. But these two are each others’ best friends. To keep their relationship from being destroyed, they must defeat the Demon Lord as quickly as possible and return to their original forms.

My Dress-Up Darling

Wakana Gojo is a high school boy who wants to become a kashirashi--a master craftsman who makes traditional Japanese Hina dolls. Though he's gung-ho about the craft, he knows nothing about the latest trends, and has a hard time fitting in with his class. The popular kids--especially one girl, Marin Kitagawa--seem like they live in a completely different world. That all changes one day, when she shares an unexpected secret with him, and their completely different worlds collide.

Kakegurui Twin

Determined to climb up the social ladder, Mary Saotome invests everything she has into what her elite high school values most: high stakes gambling.

My Stepmom's Daughter Is My Ex

Ah, high school. Is there any better place to start fresh after a horrible middle school relationship? Nope! Not unless your ex ends up at the same school as you and is now your stepsibling. What was supposed to be a sanctuary of peace where I could avoid ever seeing her again has become a living nightmare! Everywhere I look, I see her—in my house, in my school, in my class. There's no escape! She even claims that she's the older sibling. Like hell she is! But I won't lose to her. After all, I'm the older brother in this new family situation. That's right, we're family now. No matter how much we may have thought we loved each other before, we saw one another's true colors and realized we weren't meant for each other. That's why even though we may keep up a buddy-buddy sibling act for the sake of our parents, things will never go back to the way they used to be.

Ippon Again!

After one last tournament and an embarrassing loss in the final round, Michi decides to call it quits on the sport of judo. Between high school social activities and entrance exams, she’ll have no time to compete in the martial art she loves most, but putting aside old hobbies is a normal part of growing up. Still, the love of judo lingers—and it comes back full force when she meets her new classmate Towa, the girl who bested Michi in her final match! Towa wants to form a judo club at their school, but she’ll need new members to get it up and running. United by their love of judo, they’ll throw in their passions into the ring together and score ippon again!

The Masterful Cat Is Depressed Again Today

When Saku took in a stray black cat, she never expected that he would become the equivalent of a housekeeping life partner. But Yukichi, a giant cat who towers over Saku, is not your ordinary feline. He takes great pride in his culinary skills, and a good sale at the supermarket always gets his whiskers twitching. Saku may not have her act together yet, but at least she has Yukichi!

My Life as Inukai-san's Dog.

The story follows the protagonist who wakes up one day transformed as Pochita, a pet dog of his cool and beautiful classmate Karen Inukai.

The Café Terrace and Its Goddesses

After inheriting his late grandmother’s failing café, Hayato sees it as a bother and plans to sell it for a quick buck. Until he discovers five beautiful girls staying there! When they beg him to keep the café open, Hayato reluctantly gives in. Can he manage the seaside shop while learning to live with these unruly women?

Hokkaido Gals Are Super Adorable!

Snowflakes aren’t the only things dropping in Hokkaido—so are jaws, thanks to the super adorable gals who are turning the icy north into a hotbed of fashion and fun. Brace yourself for a winter storm of laughs, love, and killer outfits as these gals prove that being cute is an all-season affair. Here, frostbite meets fashionista!

The Dangers in My Heart

Kyotaro Ichikawa, a boy barely clinging to the bottom rung of his school's social ladder, secretly believes he’s the tortured lead in some psychological thriller. He spends his days dreaming up ways to disrupt his classmates' peaceful lives and pining after Anna Yamada, the class idol. But Kyotaro's not nearly the troubled teen he pretends to be…and it turns out Anna's a bit odd herself!

The Girl I Like Forgot Her Glasses

Komura starts his school year with a new seat neighbor in homeroom—the bespectacled Mie. Before long, he's nursing a raging crush on his quirky classmate who's always forgetting her glasses! While this might be ideal for Komura to get to know Mie better, will his poor heart give out from the daily strain of being up close and personal with the girl he likes?!

After-school Hanako-kun

The spirit Hanako-kun and his human assistant, first-year student Nene Yashiro, keep the peace between supernatural forces and the students of Kamome Academy. When they’re not fighting to maintain balance between the living and spirit worlds, how do they spend their time? Join Hanako-kun and Nene on their adventures after school!

You Are Ms. Servant

This is the story of a maid who is all alone in the world, but who finally finds a family. Told from young that her only worth is as a killer, Yuki had known nothing else except cold efficiency and following orders. Now that she has a chance to leave her past behind, she arrives at the doorstep of Hitoyoshi Yokoya, asking to be employed… as a maid?! Thus begins the journey of a former assassin learning what it means to be ‘normal’!

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