Weak, bullied, and pessimistic about life, that's Setsuna Kashiwagi. On the verge of jumping off a bridge, a mysterious man appears behind him and offers the contract "10 million yen in exchange for your life...

Saya is an average school girl in every way but one: she's got a HUGE crush on her older brother! She's never been able to raise any flags with him (mostly due to her habit of beating him to a pulp whenever she...

Onizuka is an Oni and her childhood friend Sawarida is a human who likes to touch weird stuff. She might be in love with him, but he is too dense for love or is it the other way around? This was first published...

When Oogami-san is confessed to by one of three dog-eared girls, Keru, Bero and Suu, they become friends and start hanging out with each other. Will this friendship eventually turn into love!? A love story...

First-year high school student Minoru Suzuki, who resembles his late father like two drops of water, often sees visions of his mother's past as a high school student through the eyes of his father.

Ichijo Kazuya thought that he was murdered, but when he came to, he was back in his high school days. He lived his entire life as a playboy and had had countless sexual encounters with women until that fateful...

From MangaHelpers: Our protagonist, who goes almost unnamed, except when he’s called “Ka-bou” by his childhood friend, finally meets the girl of his dreams, Kanda Asuka, and confesses to her the very next...

Shouji Osamu is an elementary school teacher fresh out of college about to embark on his first day. At the school gate, he was suddenly hugged by Chise, a girl he doesn't recognize who seems to know him. He...

Masatora Akutsu has just transferred into class in Japan from a long way away - all the way from Hell, to be exact. Akutsu is a demon who's come to Earth to find someone who can motivate the forces of Hell to...

A god possessing a beautiful girl urges me to make babies!? Chiaki left his hometown island with his childhood friend Shirone to go to high school in Tokyo. However, Shirone's body was possessed by the island...

When my uncle woke up in the morning, I was a girl elementary school student! A middle-aged office worker who had no choice but to work for a foreign company was a girl elementary school student when she woke...

Life was peaceful and quiet in the small port village of Miyakono, located in Japan's Kyoto prefecture. Quiet, that is, until the townsfolk were shocked by a rash of bizarre murders. Rumors abounded about the...

Rena Misaki was a normal girl in high school in the small town of Otogi. But lately she is being tormented by Kegari Chota (little hamster like imps that cause greatly increased sexual desire). They had been...

Collection of the mangaka's oneshots on pixiv and twitter and a new 30 page inter-species romance story.

A silly and endless story about how some kids kill time while repeating the 7th of July every day. A time-loop love story of two high school students trapped in "eternal youth"!

Poolside. A faint scent of chlorine, with a deep, deep nose. The casual youth and casual days suddenly change the figure."That day, that morning, my body changed to something completely different." Kei...

Shibata Tokinami has an ability to see various mirages whenever there's rain, which isolates him from others who don't understand him. However, after his encounter with Kawakami Miki, a beautiful girl who has...

In the modern age, there remains martial arts clans from long ago, all vying for power. Amidst a fight, the son of a security man meets a mysterious girl who kisses him out of the blue...

Sanada Akihito, a student from Yotsuho Academy has been haunted by the angry spirit of a dead girl. In the exorcism that a friend was trying to do, the spirit manages to possess a girl from Akihito's class and...

A 4-koma manga involving a small, cute, soft like a stuffed toy, human-like creature with animal ears named Potemayo, her nonchalant owner Sunao, a similar creature named Guchuko and Sunao's zany classmates.

Zerodaimu Kyupura Pa Azalraku Vairu Rua Darogu (a.k.a. Zero) once stopped the evil demon lord with his incredible psychic ability, and in the process saved the world from destruction and earned the honorable...

Adventures of Melty and friends that attend an academy in order to become questers!

When Makoto accidentally caused a girl to fall from three stories on to the ground below he thought his life was over. However, can he handle the 'heavy' responsibility of his action.