An average romcom told from the perspective of the losing childhood friend. Other things happen as well.

Kurokouchi Keita is the black sheep of the police force. He works alone, and doesn't think twice about extorting money from the dirty politicians by getting hold of their achilles heels. Using the money and whatever bits of information acquired through underhanded means, he gets closer and closer to the ultimate unresolved crime of the Showa era (1968); the 300 million bank heist.

One day, the new rookie Seike Mayo, is assigned as Kurokouchi's partner. Excellent, but naive, she is the exact opposite of Kurokouchi, but nonetheless, the duo combi relentlessly chase down the criminals.

The spring fountain town of miracle that heals anything, Polka. In the hometown of memories, with my dear parents, there was a figure of a half-elf girl who swore to become my female slave.

Repeating such a memorable talk every time he drinks alcohol, 25 years old Andy Smeyson is a former blacksmith’s apprentice and an innocent crossbow soldier. Andy is surrounded by nice companions and competent and sexy bosses, which is different from what he had thought when he was a child, but this was a cozy life. When the half-elf girl suddenly appeared in front of him, he will jump into a furious destiny. Andy, who is weak but courageous​ and clever will meet a lot of different race ladies such as elves, half elves, dark elves, loli dwarves, dragon girls, beast girls and make them his female slaves one after another. The horny adventure started from a half elf girl who doesn’t stop liking him will eventually become a legend.

A boy's older brother gives him a potion that turns him into a flat-chested school girl.

Saitou is an ordinary handyman that gets transported to another world where his skills are very useful. He starts to really understand what it means to be needed.

A crime suspense story set in a forensic laboratory where specialists work to uncover clues from seemingly insignificant bits of trace evidence. The story begins when Sawaguchi Nonna, a rookie forensic researcher, meets Mano Reiji, the man who solved her parents' murder case.

The story begins with the protagonist, Wakou Ichiro, who decides to return home early from work to celebrate his second anniversary with his wife. But, when he opens the door of his house.... He finds his wife cheating on him! Although the marriage was short-lived, his life changes again when suddenly, a certain woman appears in front of him? Thus begins a new story, a new erotic comedy!

Shuuma Aguri isn’t like other high school boys. He doesn’t get into sexual talks with his friends, and he sits alone. While he does have a secret fetish, he keeps it to himself - after all, who would willingly talk to a guy with a tickle fetish?

The only solace he has in his life is Anzu, a girl he met online who herself has a desire to be tickled. The two decide to meet up one day, only for Shuuma to find out that Anzu… is actually his teacher, Maiko Ogura?

From ANN:

The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange, and her affection for Tomoya is rather overwhelming, if not scary. On top of things, Ichika's friend Ruri is the ultimate sadist. Then there is Ichika's big-breasted quarter-Japanese friend Marina.

The Mushoku Tensei 4Koma.

Niwa Tasuku working at Sanden Printing Company for 2 years now but still can't get along at all with with Yukino Tsumugi, a female colleague at the DTP department. Their colleagues try to 'break the ice' by inviting them out for drinks but later that night, they ended up in a love hotel. A strange "connection" is made between these two, one that would 'link' them during the most private thoughts and moments!

An anthology comic of Choujigen Game Neptune by various mangaka.

Tsuchimikado Hijiri is a man playing the role of the perfect student council president, with his good looks and excellent grades in both school and sports. After school, he witnesses his usually quiet female classmate Sado Mitsuki, tormenting their teacher Tamura in a very sadistic way! The perfect student council president gets caught up in Sado-san's secret fetish!

This is an unusual romantic comedy for those of you who have things you can't tell others!

After drinking too much at a company party, the serious and shy 30-something Ira Megumi finds herself waking up naked in bed next to a younger coworker, Aoki Shun. What happened with Aoki the previous night? And perhaps more importantly, what does she want to happen with Aoki in the future?

With his temptation powers, corrupt the most powerful princesses! A limit-breaking war fantasy story.

Do you like Witch Hat Atelier? Do you like eating food?

Then you’re going to love this spinoff of the main series, which focuses on magical meals and treats.

Kazusa Yuu, a Japanese high school student interested in food and camping, dies in a traffic accident and ends up reincarnated in the wilderness in another world. He must learn to survive in an unfamiliar environment, learn the powers he was granted and the magic of the world that is based on eating other creatures, and rescue fair maidens in distress to feed them and build up his harem.

"I do not trust humans. They’ll betray you without fail.” Aur, the man who had obtained the ability and right to become the Maou at the end of his life of research. Summoning the succubus Lilu, he then sets out on creating his own domain, a gigantic labyrinthine dungeon… The misanthropic Maou taking on the world, the curtain rises on a dark harem fantasy!

Plug works in a company from a parallel world and her job is to secretly revitalize people from our world who are stressed out. Her clumsiness always gets her into trouble and she is constantly in danger of having her salary cut due to her performance. One day, she meets a young teenager that makes her realize that revitalizing people mindlessly is just a temporary remedy and does not solve the root cause of the problem. She then slowly begins to see the importance of timing the revitalization. However, her new aim is the exact opposite of the company policy and her boss sends Aresta to supervise her. Will she be able to keep from losing her job?

Okinawa. An ordinary senior high school student, Kio, meets an alien girl who has cat ears and a tail who came to Earth so that she could learn more about it. In the end, he decides to bring her home. However, living with such a person might not be as easy as it seems for Kio!