From Bakeneko Scanlations:

"When we met, I fell in love with you..."

The novelist Sakaguchi was troubled. When Sakaguchi took in a weak kitten, the high schooler Kazuya, who comes to the his house to visit the cat, suddenly confessed. He thought it was just childish nonsense, but while usually being quiet, the Kazuya who is confesed his love awkwardly while his ears became red, seemed cute to Sakaguchi. But... adult love also entails sex, right?

The love between the rough novelist and clumsy high schooler.

The turbulent relationship between a straight-laced newscaster and his eccentric weatherman.

Note: This series has been on hiatus since 2008. There has been no news of its continuation as of 23.03.2017.

From Chibi Manga:

I'd like that you feel the same than me...
Five stories about sweet and painful loves.

1. Kimi to Kiss Shitai. by Makino
Sugi-san had witnessed her player classmate Ryou hitting on her homeroom teacher. Sugi hates his type the most, however, he seems to take a liking to her...?!

2. Sensei, Anone. by HARUKI Saki
Yara Ikumi has fallen in love with her sensei! She often tries to confess to him, but he bluntly rejects her. Can she ever succeed in winning his heart?

3. Kanpeki Kareshi Kanojo - Water-Proof Passion by MIYOSHI Maki
Kawahara Natsu thinks that Ichijou is the perfect boyfriend material, so she confessed to him! But he rejected her, saying he wanted someone cuter! What will Natsu do? Keep loving him (a bit delusionally) of course, but will she ever get him to change his mind?

4. Hoshigari na Honey -Saya by KURAMOCHI Mari
Saya is in love with Kudou-senpai, but he sleeps around and never would accept anyone to be his girlfriend. Saya then proposes to him that she will be his friend with benefits. Can Saya stay as a sex buddy, as she falls for her beloved senpai more?

5. Koi, Kakueki Teisha - Secret Train by KITAGAWA Yuka
Chika has had lied that she had a boyfriend to her friends. What will she do? But then, she meets a handsome guy that accidentally hurt her. In compensation, she asked him to be her pretend boyfriend, in which he accepts. Even though they're only pretending, Chika may be falling for him!?

From Promfret: Sakuraba Kenji is an aspiring baseball player, however due to some circumstances he gave up on baseball, and moved to a new High School so that he is able to give up on it totally. On the day that he visit the new school he will be attending, he meets a girl, Mamiya Itsuka who mistakenly does something to him, causing him to faint. When he awakes, he realizes that the place he will be staying at is Itsuka's home!

Sayama Junichirou is an ordinary student who wishes for some action in his life. When he come home one day, he is held hostage by the famous bank robber, Kazuha.

The story tells about Shu, the main character (who at first, as beginner, is only Pikachu's master) and his Pokémon's travel through the country to improve their few fighting abilities; but, differently from all the other masters, they can understand each other thanks to a special earphone.
We follow Shu and his companion through a lot of very funny adventures which will bring the boy to catch new Pokémon and to become a very experienced Pokémon master.

Giban Kaleidoscope is the story of Sakurano Tazusa, a beautiful skater girl who is on her way to becoming the best skater in the world. Unfortunately, one day, she screws up at a competition, and that sets her career downhill. Her school life is also getting harder than she expected as she has to deal with Pete the ghost, a dead skater who was recently killed and who has begun to haunt her. Despite her initial reluctancy, she gradually starts to be more open with him, and her mind is now full of questions about Pete and his reasons for haunting her.

After a fire, a middle-aged man meets a homeless single mother and her daughter at the convenience store. He is instantly reminded of someone he used to know over a decade ago. Could it be...?

Included one-shot:
Koufuku na Taikutsu (幸福な退屈)

Atrable Federation is a military superpower that started the Endless War. After conquering many neighboring countries the Federation turns its attention to a small island country that is big only in name, the Great Empire of Sun.

Akiyama Maika is a girl seeking her father who went to war when she was little. Seeing the chance in the arrival of the legendary squad of mighty soldiers, Ikkitousentai, to a nearby city, she questions the military about her father's whereabouts. However, much to the girl's surprise her father appears not to be enlisted in the army. Maika, dejected by this news as well as savage city life, suddenly encounters a burly man falling from the sky. The bystanders name him the Invincible Wolf, one of the Ikkitousentai, and it seems like he knows something about Maika's father! Unfortunately, he isn't willing to tell anything to a civilian.

Maika decides to enlist in the Ikkitousentai in order to find her father. Even though the army doesn't accept women, such a thing won't stop Maika!

Yamato Yura arrives at her new high-school dormitory and makes friends right away-- her cute roommate Sonora, and Sonora's friends Karira and Honoka. However, these girls all seem to have model air-guns, and, before Yura knows it, they've convinced her to join a club called C-cubed. Only after joining does she fully understand the meaning: Command, Control, and Communication. C-cubed is a club for people into survival games! Will little Yura really be able to handle herself among her new friends?

Tonegawa Ririka is the daughter of the famous biology professor Tonegawa Midori. Constantly being compared to her mother, all Ririka wants is to be a normal fashion-loving high school girl. One day, she accidentally stumbles upon a boy with golden hair and blue-green eyes. After some mishap, the boy tells her he is actually the ancient Greek scientist Archimedes and that he "shall make Ririka like science." Just what is going on!?

Nogi is the fearless and respected karate black-belt who beats up bullies without breaking a sweat. But to Fujiwara, he's just "Kei-chan", best friend and object of his secret affections. Can their friendship survive? Or develop into something more?

Excerpt:

I was worrying sick because of you, so how are you going to repay me?

Ah, en? Repay you?
.........

What's wrong, didn't you say you’d let me do anything I want? Now you want to go back on your words?

Don't always show that kind of expression, it looks like I am the one that's bullying you.

A manga based on Yamaha's voice synthesizer VOCALOID and it's mascots, mainly Miku Hatsune. In every new chapter there is a different Miku, showing you the world of music!

Izaki always did well in life, no matter it was school or tennis. Nothing was handed to him; all was gained through effort and diligence. Because of his straightforward nature, he tended to clash with others. That was the way he knew and he extended his belief not only to himself but also the people around him. He was satisfied with his modest achievements, that is until he met the true genius, Hakamada...

Hakamada, the quiet prodigy insomuch as things just come easily to him. He doesn't have to work or study hard, and manages to come out on top which is frustrating for Izaki who realizes he'll never reach that level no matter how hard he tries.

At the school reunion after 8 years, Izaki finds himself drinking like old friends with his self proclaimed rival. Before he can even make sense of the strange situation, he found himself in a strange bed...

----------------------------------
Djs:

1.Aisarechattano / アイサレチャッタノ (2004)

2.Ai no Tameni / 愛のために (2005)

Miyabi literally lives in an ivory tower. Protected and watched over by servants all her life, she dreams of what's beyond the wall that surrounds and protects the city she lives in. One day, Miyabi finds herself on the other side of the wall. Will she find the monsters everyone speaks of? Or will she find something else...?

(Originally a oneshot, but was adapted to a series)

From 200 wpm: Nan Gong Wu, aside from the fact that he is drowning in debts, is just your everyday middle schooler… that is until the day his parents decide to send him a mysterious ancient jade and a curious ’10/10 beauty’ (Bai Xiao Xian). It turns out that this cute young lady is actually a fox!? Gong Wu’s normal, everyday life is ruined as he’s forced to fight monsters by night whilst balancing school life and debt payments by day. Exactly what kind of contract have his parents made with Xiao Xian!? Follow Nan Gong Wu as he embarks upon this journey between the spiritual and human worlds!

It was an era of war between the god of light and the god of darkness when they gave birth to their heirs. The heir born to the god of light was a useless boy,incapable of anything except fighting . It was not until an unexpected incident occured the right hand man to the god of light began training the young boy so that ,one day ,he may conquer the darkness. How will the fate of these two heirs meet ?

A month has passed since Ito began her new lifestyle as Makoto's bride. Ito has been balancing a part time job and her theatre work, but she finds that she is unsure of how to deal with Makoto's sudden success.

An ordinary boy called Sherlock Doyle is captured and forced to put on his twin sister's dress by the Emperor's diplomat to be shipped to a small country called Ehren. His genius sister, Glinda, went missing two days before she's supposed to be sent to Ehren to be an royal tutor for the King's children. The sudden life change is too overwhelming for Sherlock, but he sees no way out. Later, he finds out the disturbing truth about the kingdom's intention with his sister.