Bae Song U is in a one-sided love with his longtime friend, Kim Sang Jin. Living his life hiding his feelings, one day Bae Song... more>> U finds a suspicious book in his house, and written inside is Kim Sang Jin's life story. Bae Song U is just a passing extra...?! As he tries to ignore the book, Bae Song U soon realises that everything is going as written... <<less

On May 9th, 1999, Raku Ichijou was born into the Yakuza heir. On June 7th, 1999, Chitoge Kirisaki was born into the Bee Hive Gangsters.... more>> Even though Raku may be the next heir to a Yakuza group, he's actually a normal highschool student who wishes for peace and quiet. However, when he meets violent transfer student Chitoge Kirisaki, his life takes a sharp turn for the worse! <<less

A young mermaid finds some ero magazines discarded in the ocean. She decides she wants to be human when she grows up so she can... more>> marry one and have fun. Unfortunately, the spell a mermaid witch gives her so she can have legs on land doesn't work when she gets excited. <<less

Shin, born to a race of winged messengers, faces life as an outsider due to the tiny deformed wings on his back. Flightless, he endures... more>> ridicule and loneliness. His people tend to the needs of the Gods who reside in the same mountains, and unexpectedly, he is tasked with the care of the mysterious God residing at Mountain 32. A troubling future looms ahead as Gods and Messengers have begun to disappear without trace. What danger awaits Shin and his people, and the Gods they care for? <<less

Aoi, a hard-headed young man secretly yearning for love. When playing the harem game he secretly bought in his best friend Ritsuki’s house, he somehow... more>> gets sucked into the game’s world with Ritsuki! While understanding that if they don’t clear the game they can’t leave, Aoi decides to try his best in romancing one of the girls, but suddenly Ritsuki confesses to him…? The story between a whole hearted ikemen childhood friend x a hard headed young man who secretly yearns for love virtually unfolds! <<less

More than childhood friends, less than lovers.... more>>

Akane, a high school student who loves pretty faces and is an idol otaku, is being pressed by his handsome childhood friend, Harumi.

"Wake me up", "Kiss me", "Stay here".

Akane can't resist when he's begging, but he's too thick-headed to notice Harumi's affection for him.

They are in a state of "Are they not dating yet?" because they've been really close to each other since they were young.

But at one point, Harumi gets serious and approaches Akane...?! <<less

Toranosuke fell in love with the servant Kaoru. For twenty years, they slowly developed their love for each other, thus a Showa couple of clumsy... more>> husband and muscle brained wife was born. They spend a lot of time together, and they begin to talk in a nostalgic manner in Toranosuke's hospital room. Gentle memories of a deeply in love husband and wife. <<less

Ever since he was young, HeeMin has always liked his neighbour, SeonWoo hyung. HeeMin had given up on SeonWoo after he had moved away. However,... more>> coincidentally, SeonWoo is searching for a roommate and HeeMin is able to meet him once again. But, the love rival that has appeared in front of HeeMin now is none other than his older brother, YooMin! <<less

Local mean boy is trying to bully smol girl, cause tsun tsun.... more>>

Local smol girl lets him, cause tsun tsun. <<less

Aiko moved to Tokyo out of an adoration for Shinonome Shion, a mangaka whose work touched her so greatly that she reveres them like a... more>> god. What she doesn't know is that Mao, her lonely, gloomy next door neighbor, is actually Shinonome-sensei herself. Their complicated relationship grows deeper as Mao tries to keep her identity a secret while struggling with the pedestal that Aiko has unknowingly put her on. <<less

A story based on the concept of Frankenstein. The late scientist Victor Frankenstein's papers on the creation of a "frankenstein" are being put to use, and Fury Flatliner, motivated by revenge, sets out to kill them and their creator.... more>>

Note: Volume 10 of includes the pilot story Embalming —Corpse and Bride— along with liner notes for both it and Busou Renkin. <<less

Lin Yin and Xing Yu are childhood playmates who promised to be together forever under the starry sky, however their innocent wishes were temporarily frozen... more>> by reality. Many years later, Lin Yin transferred to Xing Yu's school and on her first day she unexpectedly became wrapped up in a situation that left her at a loss for words. Amidst this chaos, Lin Yin meets up with Xing Yu again... But the embarrassment of not knowing each other makes Lin Yin hesitate to approach him. Can these two small planets reconnect in a new and exciting world? <<less

Himari and Issa have been friends since childhood and made a promise together. After so many years does Issa still remember?

A romcom centered around two childhood friends: Tarou and Umi.... more>>

It took four tries professing his love, but he finally gets a 'Yes'.

Not long after, Tarou finds that Umi only has 100 days to live! <<less

N/A

The top most popular boy and girl in the grade: Hashida-kun and Kaneishi-san. No one knows if they are dating, but they look good together... more>> and rumours never cease to follow them. Chiyo recklessly harbours an unrequited love for this Hashida. She becomes acquainted with Hashida as their seats are next to each other and she also discovers that Hashida harbours an unrequited love for Kaneishi. However, Kaneishi also harbours an unrequited love for someone else―― <<less

High-school freshman Yuzuriha Kyuuta made a promise with his childhood friend Ririko to marry her when they grow up. Being seperated from her since elementary... more>> school he now enrolls at her school, a former all girls private school for rich young ladies which has just opened its gates for male students, to meet her again. But upon meeting her, it turns out he has to live in the girls dorm and she is the dorm head!? And what's more, she doesn't seem to remember him at all! Just how will Kyuuta be able to keep his promise? <<less

Hirono Yuusa always believed he was special and destined for greatness–until tragedy struck in his final year of middle school. Now, jaded and disillusioned, he’s completely given up on ever trying to be anything more than ordinary. But when he starts to notice classmate Himekawa Ichigo struggling to do his best against all odds, he can’t help but want to cheer him on.... more>>

Volume release includes . <<less

Includes 4 stories about love with various types of childhood friends.... more>>

1. Kiss in a Suit

A love story between quiet high school girl Sayuri and her 6 years older childhood friend Nana-chan.

2. Loving Eyes After School

The story of childhood friends Haruka, the ace of the archery club, and Shihoko, his biggest supporter, slowly finding each other.

3. Don’t Pamper Me, Hinata-kun

A love story about the reliable high school third year Aki who gets confessed to by her two years younger puppy-dog childhood friend Hinata.

4. Hiro-kun Is a Teacher

A love story of high school girl Nao, who's childhood crush Hiro suddenly becomes an assistent teacher at her school. <<less

Tsugawa Tatsuya just lost his parents in an accident... but he's trying not to let that keep him too down as he starts high school.... more>>

While trying to obey his father's final wish for him to become an upstanding man, he ends up helping a girl who was being bullied. Despite her exceedingly cold nature, he just can't leave her alone... which may not necessarily be to his benefit, as he ends up getting wrapped up in a world where things like parasitic mind-controlling bugs exist... <<less

At the end of the Yuan Dynasty, when Mongolia ruled over all the Chinese Continent, the Mongols, the Hans, and Koryo (ancient Korea) migrants were... more>> engaged in racial conflict. The son of a Koryo migrant, Jin Ha, and the daughter of a Mongol general, Seol Li, become friends and eventually fall in love. However, when Seol Li's mother dies of a chronic disease, her merciless father Taruga takes her to So Heung with him. She promises to wait for Jin Ha at a pagoda in So Heung on the day of every full moon. But against their will, they become swept up in the current of these tragic times... <<less

While watching educational tv show Nao-kun and his family unveil a bizarre secret about their tongues. Now they set on the journey searching for the... more>> answers. <<less

The story follows a girl named Mame, whose family runs a public bath. She has held on to feelings of unrequited love for her childhood... more>> friend for twenty years. <<less

In a future where a pandemic wipes out most of mankind, Raito is tasked to travel back to the past in order for humans to... more>> avert that destiny. His mission: to make sure a normal high school freshman Yuu Tanaka makes children with his childhood friend Kyouko Takane! <<less

Ougonji Kogane has been absurdly wealthy her whole life, with the riches she obtained from the business she made in elementary school she has had... more>> everything she ever wanted, and now sets out to purchase romance. <<less