i dont know what manga youre looking for so ill just throw out some stuff ive enjoyed and think you may like and havent seen many people talk about
onepunch-man: "Follows the life of an average hero who manages to win all battles with only one punch. This ability seems to frustrate him as he no longer feels the thrill and adrenaline of fighting a tough battle, which leads to him questioning his past desire of being strong. "
its a jump comic thats a comedy. very funny and very not wordy. you should be able to fly through the series to get up to date.
aku no hana: "Kusuga-kun steals a pair gym clothes of the girl he likes, the next day the girl that sits behind him reveals that she saw everything. Now if he doesn't form a "contract" with her, she is going to tell."
its kind of the dark side of slice of life, its perverted and weird, but not sexual. the psychology of the characters is what keeps you interested.
Bio Meat: "Man is having a hard time finding food and getting rid of their trash, so science comes up with a bio-engineered animal that survives by eating trash, and is then killed to feed humanity. But the self-replicating, endlessly hungry killing machine gets loose in Tokyo... "
a survival horror based around a group of kids in 3 acts (pre-teens, teens, late teens). this manga is complete~
last inning: "Hatogaya, a man who loved baseball and yet left it, is set up to take the fall for his company and gets sent to prison. A high-school principal and his former coach--whose school is about to lose its baseball program--bails Hatogaya out. But, in exchange for getting him out of jail, he has to coach the schools not-so-great baseball team. "
sports manga where smarts trump action~
nana to kaoru: "Kaoru is a 17-year old virgin who has a SM fetish. He always dreams about a SM relationship with his childhood friend Nana. One day Kaoru's mom decides to hide all his SM toys so he'll study for a change, by asking Nana to hide his toys. Nana finds the leather one-piece that Kaoru bought and tries it on but she accidentally locks it and doesn't have the key!"
sexy and sweet~ also check out nana to kaoru: black label after youve read the main series (up to date) for a side story.
sun-ken rock: "Ken, a young Japanese guy, is in love with a young Korean girl Yumin. He followed her in Korea and wants to become a policeman just like her. But then, he finds himself at the head of a local gang. What will happen to Ken?"
a battle manga revolved around being in the mafia. more mature (but with comedy elements) than the usual jump fare
aiki: "There is fighting at the high school due to a power struggle for control. The granddaughter of the chief director requests help from the Aikido fighting style genius. Will he help? Or will he show his true colors with his bad boy ways? "
same as sun-ken rock, but a lot more comedy
lost+brain: "High school student Hirama Ren hates his life. One day, he shoves aside a group of bullies, who decide to get even with him. They beat up some of his classmates and lay the blame on Hirama. Enraged, Hirama decides to create a world where he lived alone, without anybody getting in his way. The next day, the student council sets up a magic show where the magician uses hypnosis on the audience. Observing his tactics, Hirama finally knows how to achieve the goal he wants...and he will not let anyone stand in his way."
kinda like death note but ends when it needs to.
cage of eden: "Akira and his classmates are traveling on a plane when it crashes onto an island inhabited by species thought to have been extinct. The situation becomes increasingly desperate as some of Akira's classmates are eaten alive, while some kill others in desperation. Now Akira and a few other survivors are trying to survive what seems to be a horrible nightmare."
an adventure/survival shonen manga. its also complete~
mousou shoujo otakukei: "It's a romantic comedy about a quadrangle of two fujoshi (i.e. otome, female otaku) and two straight (though very bishounen) guys. The story is about a fangirl who tries to hide her otaku fetishes, while having lots of yaoi daydreams about the boys in her class."
also know as fujoshi rumi, im only throwing this on here cause i scanned/uploaded it all. its also complete~
black joke: "Japan is now the 51st state of the U.S.A.. The isle of Neon, located near Japan, is the only place where prostitution and gambling are legal. There, Italian Mafia, Chinese Triad and Yakuza fight each other to gain the control of casinos and brothels."
very graphic violence :x
i am a hero: "Hideo Suzuki is a thirty-five year old mangaka assistant struggling to be the hero in his own life by breaking back into the lime light with a new serial all the while juggling his relationship with his girlfriend and his own delusions. However, as hard as Hideo may try, the world seems to have a different set of plans for him; sinister and dark machinations that completely overturn his reality as he knows it. "
its about zombies.
silver spoon: "A young boy named Yugo Hachiken apparently aspire to live separated from his family. So he took the chance by enrolling in an agriculture school, one which required its students to live at dormitory. He thinks, with his talent in studying, no problem will arise no matter what kind of school he goes to. But he's proven wrong. Grown up as all-easy-to-get city boy, he is forced to uncover not-too-convenient truth about agricultural life. Enjoy the story of Hachiken, as he trying to keep up with his friends, farmers' heirs who are already accustomed to hardworking farm life. "
suicide island: "Treating non-successful suicidal patients requires a lot of money and resources. With low budget and a personal respect argumentation, a doctor will ask a non-successful suicidal patient if he/she still wants to live on or not. If not the government will respect his/her wish. However, the government doesn't just simply kill them."
who knew putting a bunch of suicidal people on a lawless island could be a good thing (for some...).