From Aerandria Scans: When she merges her soul with that man, she will become the Goddess of War! Itsukushima Hinata is a cool high school girl who lives a normal life, but one day, all of a sudden, her life became not so normal anymore. The strange man that suddenly appeared insulted her best friend and enraged her. He's a mysterious man who has a costume like that of someone who just woke up from a sleep from the ancient times. While Hinata is still confused, that man hugs her out of the blue! And then, she transforms...?!
From Serenus Dreamers: Aoi - a girl who lives in a household of seven. Her current status? Poor. Masafumi, dubbed the Prince of School, lives in a mansion with a household of mostly servants and his grandparents. His current status? Rich. When Masafumi decides to throw away 40 cents which Aoi could have used, she's enraged at his action of discarding the valuable amount, and vows to never forgive him! But, what happens when fate brings Aoi to the Prince's door, in place of her mother, who is injured? Revenge? Schooling in the antics of the poor? Extra: That is Why we Dream - Nakahara has a habit of setting things on fire, she coops herself up in the art room and never smiles..she is also a young and famous artist. While setting fire to another object, she meets a boy, who is a young and famous basketball player...why does he give her so much attention when everyone else shuns her? and why does she seem so sad while painting?
Kugaya is a teenager who lives with his aunt, Sakuri. The kendo coach at his high school, Narugami, has been after him to join the kendo team; but when he meets the new girl, Takemi, his life takes a supernatural turn and he is thrust into an epic battle with the demonic "Intruders". Reincarnation... buried memories... the Holy Sword... "Himuka"... and the Clan of the Swordsmen... it's all too much for a high school student to bear!
Sakurai Aya's "Whisper Under the Roses" is a school story set in the early 20th century.
From Aerandria Scans: The heir of the huge Fushiki corporation, Tomoe, comes to Japan as an exchange student. He is his father’s youngest child and on top of that - his mistress’s child, but he was still appointed as heir. There’s danger that people will aim for his life. They attach to him a new maid, with glasses, naturally clumsy and ill-mannered... who turns out to be his new bodyguard, defending Tomoe with her mop!
[From StudioRobb]: This is the story of a teenage boy named Takeru Tachibana and his struggle to recover his sister Sayoko from a "cyborg dogfight circuit". When Takeru was 10 years old, his town was bombed during an enemy air-raid in which his parents were killed and he was mortally wounded. Sayoko, cut deep with "survivor's guilt" and a "co-dependent" inability to deal with living alone, rashly sells her brain to the Albion Corporation run by a mysterious CEO named Véltare Marçeau in order to pay for a risky surgical operation that Takeru may or may not survive. Her brain is placed in a cybernetic body, the process of which essentially eliminates the brain's memories and heightens its aggression. Her new identity is The White 13, or "The Ice Doll", and for the next five years she is placed on a dogfight circuit fighting other cyborgs in gladiator-style extravaganzas where she eventually becomes the grand champion and obtains the rank of "sirius"... The story begins shortly after Takeru has liberated his sister from the dogfight circuit only to discover that, outside the cicuit, Sayoko's brain has a "self-destruct" mechanism and that she is dying. Takeru has one week to find a way to cure his sister or return her to the circuit or she will die. Adding to the problem are the "dogged" efforts of the Albion Corporation to recover "their stolen property" as well as a cast of characters who all have their own scars of some sort...
From Enchantment Scans: Kazuki Orika, a 15-year-old girl, aspires to become a model like her beautiful mother, who passed away. Without the knowledge or consent of her father, Orika enters an amateur model competition, only to reunite with her childhood friend, Miyazaki Kanata, the cameraman, and make new friends with models Yano Mito, Yano Haruto, Kunimi Riko, and many others. But modeling isn't all fun and games. Will Orika be able to make it big?
Akira has just ran away from home; Lying face-down on the floor, out in the pouring rain. By chance, a guy walked by and accidentally stepped on Akira's hand. The guy took Akira to his apartment, and they end up sleeping with each other. But after dropping akira off, he announces he wants nothing to do with Akira. What will akira do after this? Also to add, Akira's over-worrying friend Takumi who also likes Akira, and a teacher who'd threatened to do something to Akira's friend if akira doesn't give him what he wants...
From Shinmakoku Scanlations: My name is Tamaki. I always loved the night life where I could have as many guys as I want. Until one night, I slept with Gunji-san, an ordinary salaryman. Since then, no man can arouse me. Have I been dried up? At my age? How could it be possible!? And then, when coincidentally I met Gunji-san again, my body instantly burns with passion…
(From In The Water): Who is this person that blankly states that he will have Takumi for "takeout"?
On the first day of high school, Haruka meets the boy of her dreams but, he was the kind of guy who wouldn't allow anyone to get close. The distance between them does not shrink, even though she wants to get close to him. As a matter of fact, he has a secret that he can't tell to anybody...!? Very Painful Dramatic Love Story!!
Side story in Boku no Hatsukoi wo Kimi ni Sasagu