The Godai family has always been in the money lending business, and Minoru is no exception to the rule. But what he didn't expect was that a trip to collect a man's unpaid debt would lead to him picking a lot more.
After 11 years of taking care of Fuutarou, Minoru finally notices that all his discipline has been in vain. Will Fuutarou ever get his reward?

From Viz:

Pokémon comics based on the original Game Boy games... not the TV series!

POKÉMON ADVENTURES includes all the Gym Leaders, places, and opponents from the game. There's plenty of action as trainers named Red and Blue explore forests, jungles, cities, and caves in search of Pokémon and excitement. But can they foil the schemes of Team Rocket, a mysterious group of villains who want to use Pokémon for evil?

Vol 1-7: Red, Green, Blue & Yellow
Vol 8-14: Gold & Silver
Vol 15-22: Ruby & Sapphire
Vol 23-25: FireRed & LeafGreen
Vol 26-29: Emerald
Vol 30-40: Diamond, Pearl & Platinum
Vol 41-42: HeartGold & SoulSilver
Vol 43-51: Black & White
Vol 52-ongoing: Black 2 & White 2

Kimiko Mihoshi and Gao-kun, the rumored class delinquent, recently became class representatives. While searching for Gao-kun to invite him to a class gathering, she stumbles across him with two nerdy guys and immediately assumes that he is bullying them. She interferes, but only to find out that the three of them are actually close friends, and the rumored delinquent is actually a really nice guy. Furthermore, he even asks Kimiko to be his girlfriend?! What will Kimiko do? Thus begins a new romantic comedy!

Haru visits Canada to spend the summer holidays in the woodland house of his strict, strong-willed mother, Haruko. There, she burdens him with the responsibility of caring for his younger adoptive brother - a wild and unruly little boy named Ren who trusts no-one and prefers to wander in the woods with Haruko's dogs rather than associate other people. Haruko orders Haru to 'civilize' Ren. As the young man strives to teach Ren how to live in human society, their relationship gradually improves - so much so that Haru plans on taking his 'little brother' to Japan with him once he finds a job.
Unfortunately, fate has a cruel habit of interfering with one's plans.

Tells the story of Sinbad's early life, when he captured the first Dungeon, Baal.

A heartwarming story about the daily lives of a freeter named Yuuya and his two part cat, part human pets.

Note: Nukoduke! moved to Manga-Park.com after chapter 108. マンガPark uses a different numbering system so the new chapters released on マンガPark start numbering from chapter 200 (which is equivalent to chapter 109).

We follow the daily life of a slightly capricious butler who doesn't really listen to what others tell him. It is then that he meets a high school student named Murasaki who falls in love with him.

This is the beginning of a love story between not a really obedient butler and a girl in need of love.

After the Hero’s birth, Seycred, the youngest priest of the church is sent to take care of an abandoned chapel right across the Demon King’s Castle, for it to serve as a resting place in his quest. Thus, begins the relationship between a priest and the Demon Lord. Was the person with the right ability sent to the chapel or will their encounter bring forth chaos to the nation?

The Cheerleading Club is trying to recruit the last remaining member of the Rooting Club. Expect an excess of school spirit and fanservice.

In a little town near Osaka, an old tradition is being perpetuated. Every year, for hundreds of years, the men of the town defy each other in the “grand ceremony of Masuraou”. Their weapons? Their courage and their fists! Their goals? Becoming the king of the town!

It's in this atmosphere that Takeshi Yamato, a young high schooler from Tokyo, moves in. Ex-gang leader decorated with an incredible secret, he is decided to forget the past and become a socially acceptable guy... However, between his secret being found out, the fights, the girls and the messing up with his friends, he is far from becoming a model high schooler!

Sixth story arc of JoJo no Kimyou na Bouken series.

The story of Jotaro Kujo's daughter, Jolyne Cujoh. She is framed for a murder and ends up in the Green Dolphin Street Prison. She is given an amulet inherited from her father, which cuts her hand and unlocks her Stand ability, Stone Free, which allows her to unravel her body into living string. The string can form a humanoid Stand within 2 meters of her body, and can extend further as string. In the prison, she soon becomes uneasy allies with fellow convicts and Stand users Hermes (Kiss) and Foo Fighters.

The story of the four panel manga begins when the world is invaded by game developer Nihon Falcom's RPG characters, including characters from Ys, Sorcerian, Eiyū Densetsu Shikkusu Sora no Kiseki (The Legend of Heroes: Trails in The Sky). The characters come together in a crazy academy life in celebration of the game maker's 30th anniversary.
from ANN

Paraphrased from Impossibility:

Kiriko has always been overshadowed by her older sister Eiko. Eiko is cute, smart, and extremely popular, unlike Kiriko. This manga is about Kiriko leaving her sister's shadow.

Ongoing Touhou manga from nva222 published in the official Strange Creators of Outer World magazine.

Ebisawa Ginpei is considered a delinquent. But that's not his true nature. (Maybe.)

As he continues his (misguided) quest to learn about himself, he meets his classmate Chigusa Somei (a monster with a desire for 120% approval) and discovers the dangerous depths of philosophy!

The wheels of adolescence are now set in motion for two people with mutual interests...!

Eriko Ichimura spends her high school days in complete obscurity. Her sole hobby is staring at handsome, smooth-spoken Akira "Omi-kun" Ohmi, and tweeting her daily fantasies under the screenname "Lovesick Ellie." One fateful day, she accidentally bears witness to Omi-kun's true self — and if that weren't enough, he sees her mortifying Twitter, too! Follow along with a plain, perverted girl, a two-faced boy, and their curious romance! [Kodansha]

This is the story of a medicine peddler, his young son, and their life on the road after losing their beloved wife and mother. A father who never managed to grow close to his child as he was often out doing his trade soon finds himself learning many things about life, love and family.

A young man who has just entered the university got an accident that causes him to be hospitalised for quite some time. That made him unable to find any friend, because those people have already created their own little groups! He was almost fated to be lonely, but luckily he met someone he really likes behind his apartment wall.

Meet Sasaki Sachiko. A 29 year old woman who works as an editor to a popular magazine. Her life is great, and soon it's going to be amazing because she's going to be married. Until suddenly .........
"Anyway, I need to eat so I could forget that day"

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Published in Indonesia by Level Comics under title "A Meal Makes Her Forget"

Chizuru is your typical shrine maiden high schooler living in a shinto shrine. One day, her friend, Aki asked her to do an exorcism for her but since Chizuru couldn't do it, they decided to ask the help of their attractive senior, Asakura, who's said to be able to do exorcisms. However, Asakura has an unbelievable fetish! In addition, Asakura's classmate, Suyazaki, is just as much of a weirdo as he is! What shall Chizuru do as her fate gets entangled with such a ridiculous group of people?!