Nanako Sakura Voiced by: Izumi Maki

(Known roles: Chihiro Shindou from ef - a fairy tale of the two., Chizuru Tachibana from the Grisaia series, Komaru Kamikita from Little Busters!, etc.)

The kind dorm mother of the Tsukimi Athletics Dorm who wakes the students up every morning. She cheerfully makes breakfast every morning just for Tohru Inaba, but not out of special consideration for him. Rather, it’s because the other two residents, Naoki and Akira, usually skip breakfast. Coincidentally, one of her concerns is that those two have been skipping their practices as well.

She acts as a parent to Tohru, supporting, encouraging, and scolding him as he works to become an official member of the Fine Arts Club. At school, Nanako transforms into a strict and imposing homeroom teacher, with a firm line drawn between the two roles.

However, since witnessing Tohru being fussed over by Sakura, the vice president of the Fine Arts Club, her mood at the dorm has been noticeably worse.

Nanako specializes in general housework, honed from her time living alone, and cooking simmered dishes such as nikujaga, curry, and hot pot. Her hobby is gardening, and she devotes her spare time to protecting her garden by weeding the dorm's backyard. She goes on walks in the middle of the night to count the stars whenever she is upset, something she has been doing ever since she was a little girl. Because of her youthful appearance, she is often treated like a child, unbecoming of her status as a teacher. Lately, she has been spending more and more time looking up at the sky from the dorm's backyard.

Sakura Kirishima Voiced by: Yukari Aoyama

(Known roles: Bunwa Kaku from the Shin Koihime † Musou series, Kazuki Kazami from the Grisaia series, Orgel Seira from Chaos;Head, etc.)

The class representative and cool beauty in the next seat over. When the other Fine Arts Club members protested Tohru's entry into the club, all it took was for Sakura to say, “I will take responsibility,” to convert them into unanimously approving.

At Rintoku Academy, which is already renowned for its art programs, the Fine Arts Club stands above the rest. And Sakura is the only person capable of wrangling the prideful members of the Fine Arts Club into working, to the point that 3 club advisors have lost confidence and quit in the past year. Despite only being the vice president of the club, her words’ influence rival that of the teachers, and she is not taken lightly by anyone.

That is the reason why, when Tohru naturally lines his up desk with Sakura’s to share textbooks or when he invites her to eat lunch together, their classmates get restless. However, as Sakura is the only person who can get the problem children of the Tsukimi dorm to fall into line, she is also the only one capable of being their class representative. Her natural leadership dwarfs Nanako’s, who is still a novice teacher, causing the latter to often feel discouraged.

Sakura dislikes people who are spineless, waste words, or can't keep promises, those of whom greatly outnumber the people she likes. Despite Tohru being all of these, she becomes his guardian when it comes to club activities, looking out for him. But what her clubmates understand least of all is why she gets so fired up when it comes to the Tsukimi Dorm Mother, Nanako. The two often collide in a rivalry over teaching Tohru about the academy's customs.

Akira Nitta Voiced by: Yuka Kanematsu

(Known roles: Hiyori Oofusa from Dracu-riot!, Moukaku from the Shin Koihime † Musou series, Shamsiel Shaharl from the Funbag Fantasy series, etc.)

The real-life childhood friend who finds the idea of an Internet childhood friend ridiculous. Akira dreamed about marrying Naoki when she was a little girl, earnestly devoting herself to him and spoiling him... and then doing a complete 180 when she realized he had turned into a sloth because of her. Her current number 1 wish is to erase those years of puppy-love devotion from her memory.

Just as Naoki managed to enroll in Rintoku through the kendo program, Akira enrolled through its gymnastics program and thus also lives in Tsukimi dorm. For reasons unknown, she no longer attends practice and instead skips to play baseball and table tennis with Naoki. Whenever he asks her why she keeps skipping with him, she simply replies, "Why don’t you ask the leotard?"

To Akira, Kurumi does not even register as a rival. However, when Kurumi drags Naoki into conversations about Internet games and dating sims, she becomes determined to steer him away, beginning another hopeless battle for his affection.

Akira follows a strict day-to-day diet and is afraid of body weight scales. She often says, "I wish my stomach would stay closer to my back." She is also obsessed with household appliances and has spent the last six months steadily saving to buy a ‘cute refrigerator’. Her favorite food is popsicles and her dream is to have a refrigerator stocked year-round with perfect rows of sparkling popsicles.

Kurumi Tachibana Voiced by: Yui Sakakibara

(Known roles: Ayase Kishimoto from Chaos;Head, Hamaji Yakumo from H20: Footprints in the Sand, Navi from Dragonar Academy, etc.)

The Internet childhood friend who refuses to lose to a real-life childhood friend. Six years ago, hallo made huge waves among hardcore gamers as one of the first big MMORPGs. Kurumi and Naoki met there and formed a party, shedding blood, sweat, and tears together for more than two years. However, right before they could clear the final dungeon, the game ceased operations and the two were suddenly forced apart. Kurumi had planned to confess to him and ask for his contact information once they cleared it, but it seemed her first love was not to be.

All she knew was that Naoki lived in the same region as her. Kurumi was a shut-in at the time, but she took that day as an opportunity to change. She learned how to be fashionable, took up more club activities, started studying, and became an outgoing person. She had no intention of letting her first love end the way it did.

Haruka Tendou

Height: 170 cm. Specialist Writing Genre: Mystery

Greenwich Academy Second Year. An intelligent young man and avid reader, with a particular fondness for mystery stories.

Haruka has a calm, rational personality and prefers to think think things through before acting. In spite of this, Luna finds him an easy target to manipulate.

He challenges Luna, despite knowing how reckless it is, because he wants to discover the truth of a certain incident and get someone back.

“So we have a mystery starring a detective who's a bit lacking in the humanity department. One who solves the puzzle through logic alone, ignoring motive. Not bad. Not bad at all.”

Mio Kishigure Voiced by: Sakura Yamato

(Known roles: Ageha from Sorcery Jokers, Dorothy Davenport from ChronoClock, Lycorise B. Glover from Shunkyoku no Tyrhhia ~What a Beautiful Dawn~, etc.)

Height: 165 cm. Specialist Writing Genre: Mystery 

Greenwich Academy Second Year. A model student and diligent club chairman, wrestling with her inner demons.

Mio is a responsible, self-confident girl, but because of her firm conviction in her beliefs, people tend to call her stubborn. Her club members have been heard to joke that she's no fun.

She loves reading mystery stories and frequently discusses then with Haruka, who shares her taste in novels.

“I do love everyone. So, how should I put this? I don't really mind being there to support everyone, even if nobody notices.”

Makishi Arashi Voiced by: Shouichi Dokkoi

(Known roles: Shougo Yagi from Kanojo * Step, etc.)

Height: 180 cm. Specialist Writing Genre: Sports

Greenwich Academy Second Year. Haruka's Classmate. A hot-blooded young man with a great love of sports.

Makishi's preference to act, rather than risk over-thinking things, makes him a perfect compliment for the ever-cautious Haruka.

Though he can sometimes accidentally saw conflict with his simple honest, he's an easy-to-manage guy with an empathetic side, so the girls in his club think highly of him.

He's not the sharpest tool in the shed, which gives him grief when he's trying to proofread, let alone write.

“To take a trip with my buddies, I'd go anywhere, even to the ends of the earth! You're with me on this, right Haru?”

Yuni Sakasa Voiced by: Ria Akai

(Known roles: Rikka Hanabishi from the Flowers series, etc.)

Height: 150 cm. Specialist Writing Genre: Action / Adventure

Greenwich Academy Second Year. A slender, baby-faced classmate of Haruka with a complex about his height.

Yuni is an incredibly hard worker who exudes sincerity, but unfortunately for him, his adorably young looks often lead people to treat him as a child. His juvenile appearance and actions inspire everyone around to protect him, which sometimes causes trouble.

Doggedly persistent, he forces himself to drink milk every day in hopes of growing taller.

"One of these days, I'm gonna be even taller than you, Haruka! I'm gonna shoooot up, and then you'll be the one looking up at me!"

Chiyo Konpira Voiced by: Sekka Wakou

Height: 148 cm. Specialist Writing Genre: School Life

Greenwich Academy First Year. An outgoing younger student, always ready with a smile.

What you see with Chiyo is exactly what you get: a happy, cheerful girl. She can get along with anyone, even fitting naturally into her older classmates' social circles at school. Her fellow club members have given her the pet name “Pichon.”

Chiyo isn't much of a reader by nature, so she struggles with writing.

“Hey! Are you laughing at me, Haruka?! You cut that out right now! A girl's hair is a matter of life and death!”

Luna Voiced by: Haru Aoi

(Known roles: Alice Bedford from Newton and the Apple Tree, Kotori Takigawa from Nanairo Reincarnation, Yuzuyu Hiiragi from Fureraba ~Friend to Lover~, etc.)

Height: 145 cm. Favorite Things: Flesh of Young Humans, Blood, Souls, Despair, Being Called by Her Name, Chatting Least Favorite Things: Unworthy Opponents, Boring Games, Silence Special Skills: Monologuing, Provocation

The devil? The grim reaper? A phantom? A vampire?

All that's known for sure is that she doesn't mean to play fair, and she goes by the pseudonym “Queen of the Night.”

Luna's lust drips from her every word and smile. Arrogant and prideful, she has dubbed herself the Grand Duke, and she takes great joy in in chattering childishly with all those she deems beneath her lofty status.

Endowed with great knowledge and foresight, she is far more mature than her appearance would lead one to believe.

She lies in wait for Haruka with her bunny servants in her mysterious palace, Eclipse, which manifests only on weekends.

“Now begin! Tell us a story drenched in blood! A mystery filled with lies, hypocrisy, and deception! A tale where all hope is lost, where every wish is dashed! Remember, and reason, and expose the truth behind the human race!”

Bunnies Voiced by: Myuu Kaneda

Height: 163 cm.

Luna's servants who reside in Eclipse.

The Bunnies have no individual names, but have different personalities depending on their color. However, no matter the Bunny, they obey Luna's orders absolutely. If Luna ordered a Bunny to die, they would do so without a second thought, showing both how strongly they are devoted to Luna and also how little they value life.

Red is the symbol of fanaticism. A faithful servant with blind loyalty and devotion to her mistress.

Syuji Asanaga

Role: Stuck in the Middle (Including heroines from the waist down)

A teenager that hates science. Our protagonist. Also a virgin.

His grandfather was the second Japanese physicist to be awarded a Nobel Prize. Syuji and his childhood friend, Yotsuko, have been mentored by him ever since they were young.

A science-loving boy, but the constant comparisons to his grandfather made him grow sick of it. One day, his grandfather went on a trip to England, only to end up going missing. Syuji was in so much shock that he started writing music to escape reality.

And so he lived as a miserable virgin, until he was reunited with Yotsuko and they somehow ended up being flung through time. Syuji now finds himself surrounded by four strange girls (and Yotsuko), and to make matters worse, he's the only one with a lick of common sense!

Make your way into the heart of a heroine, change the future, and find your grandfather!

Alice Bedford Voiced by: Hana Akino

(Known roles: Da Vinci from Eiyuu*Senki - The World Conquest, Kotori Takigawa from Nanairo Reincarnation, Yuzuyu Hiiragi from Fureraba ~Friend to Lover~, etc.)

Role: Conceited Airhead

An extremely bright girl who enrolled at Tenbridge University after skipping grades.

Because it was prohibited by law for women to write theses, she used the pen name “Isaac Newton.” That's why she went down in history as a man.

With her exceptional abilities, on top of her excessive pride and greed, she is almost untouchable on the campus.

She has a bad habit of adding notes to the books inside the library without permission. Barely a book has escaped her scientific scribbles!

Yotsuko Utakane Voiced by: Midori Shirayuki

(Known roles: Nana Ogasawara and Yuki Kanno from Corpse Party, Rimu Tamamo from Deardrops, Sayaka Ichimonji from Cho Dengeki Stryker, etc.)

Role: Sharp-tongued Airhead

Yotsuko is a girl who loves to measure everything around her, and she won't be satisfied unless she's measured down to the tiniest detail!

She's Syuji's childhood friend. His grandfather taught her how fun science could be, and she's been devoted to the field ever since.

She has a daily routine of measuring her own body in millimeters and adding it to her records every morning.

Ask her about her figure and she'll give her most up-to-date measurements without a second thought!

She's very good with numbers, but between you and me, she's kinda clumsy.

Haru Tsukumo Voiced by: Yui Ogura

(Known roles: Jerusha Abbott from Sona-Nyl of the Violet Shadows, Kagami Wakatsuki from Wonderful Everyday ~Diskontinuierliches Dasein~, Maple from the NEKOPARA series, etc.)

Role: Natural Airhead

Haru is an exchange student from Japan, studying astronomy in 17th century England.

Her grandfather was the one to originally move abroad, but Japan closed its borders and isolated itself from the world soon after.

Because of this, Haru was born in England, unable to see the Japan she yearns for.

She is the only person who truly understands Alice, and they support each other while spending their days together in Tenbridge.

Lavi Gier Voiced by: Tomoe Tamiyasu

(Known roles: Riki Naoe, Rin Natsume, and Sasami Sasasegawa from Little Busters!; Makina Irisu and Satoko Kazami from the Grisaia series; Sanzouhoushi from Eiyuu*Senki - The World Conquest; etc.)

Role: Deranged Airhead

A problematic girl who's constantly causing fires all around Tenbridge University.

Unlike Alice's theoretical and factual approach to science, she's a genius scientist who lets intuition guide her hand.

She lives in an age where modern science, magic, and alchemy coexist. If her intuition is telling her “yes,” then you bet she's gonna do it!

She was the first to figure out that Syuji wasn't from her time, igniting her curiosity.

What she wants the most right now is a male test subject that listens to everything she says.

Emmy Felton Voiced by: Iroha Haruno

(Known roles: Daphnis from Tiers to Tiara II: Heir of the Overlord, Nana Abe from the Idolmaster series, Shichirya from the Utawarerumono series, etc.)

Role: Potato Airhead

Emmy works as a maid at Tenbridge University to support her younger brothers. Her work takes her all over campus, so if you ever want to know anything about the place, she's the girl to ask!

She resides in the same dorm as Alice and Haru, handling all of the household chores such as laundry, cleaning duty, and cooking meals, while also looking after all of the residents.

She takes her job very seriously, never removing her headband while she's at work. This means your only chance to see her with her hair down is when she's off the clock!