Nishimori, Hiroyuki

On their first day of class, first-year high school students Takashi Mitsuhashi and Shinji Itou immediately become friends. The duo seems to have quite a bit in common on the surface. Both of them aspire to emerge as delinquents upon entering their new school, and they begin to wear obnoxious haircuts to make them stand out from other teenagers.

However, despite being a feared pair, these two students actually have more differences than similarities. Itou wants to use his fists to protect the weak, earning respect and admiration from his classmates. On the other hand, Mitsuhashi strives to be the strongest in Japan—striking fear in anyone watching him.

Regardless of these dissimilarities, the two are notorious for their remarkable fighting abilities, and their friendship thrives when they come together to throw fists. Whether it be a fight against the good or the bad guys, nobody can win against these two unusual delinquents.

[Written by MAL Rewrite]

Kyou kara Ore wa!!

今日から俺は!!

Fujiko, Fujio F.

Doraemon is cat shaped robot from the future traveling all the way back to the 20th century in order to help Nobi Nobita, a lazy kid with nothing really going for him. Nobi is bad at sports, his grades are terrible, he can't even win a match of rock-paper-scissors. Doraemon has a hard task ahead of him but he is well prepared with a huge arsenal of the most inventive and funny gadgets available. The problem is he's not the most competent robot cat helper out there either and the pair gets in constant trouble because of it. Thus begins one of the most interesting friendships ever to appear in a manga series.

Doraemon

ドラえもん

Adachi, Mitsuru

Touch is a shounen story about two twin brothers, a pretty girl next door, and that good old pastime of baseball. The manga was written by one of the most well known manga-ka out there, Adachi Mitsuru in the early 80's (1981-1986). He's a wonderful writer who tends to write stories that are related to baseball and Koshien, the stadium where the All High School Baseball Tournament is held.

(Source: MangaProject)

Touch

タッチ

Hojo, Tsukasa

Ryo Saeba is a "sweeper" in the city of Tokyo. His works as a trouble shooter, cleaning the streets of vermin, and helping out desperate people. Sometimes he's a bodyguard, sometimes he's an assassin, whatever Ryo does he does it well. In fact his only flaw is his hormones - he loves the ladies and sometimes turns into an idiot when he's near them. Thankfully he's got people like his partner Kaori Makimura to keep him in check.

(Source: ANN)

City Hunter

シティーハンター

Yamato Keisuke, a promising freestyle swimmer, and Ninomiya Ami, a talented diver, are the offspring of two rival families owners of confectionery shops. Two generations ago, Grandfather Ninomiya came up with an idea for an owl-shaped cake, but Grandfather Yamato quickly raised to the challenge and thought of a similar cake—but in Yamato's the owl had ears. Because they're priced the same, Yamato's extra ears were crucial, and that made the business of the Ninomiya confectionery suffered. Grandfather Ninomiya then fell ill worrying about his shop. Before his death, his last words were "I was killed by the Yamatos," and since that moment the two families have been sworn rivals. 

(Source: MU)

Rough

ラフ

Monma, Motoki

Itto and Yara are childhood rivals. Itto is small and quarrelsome while Yara is big and vindictive. Itto has been holding a grudge against Yara for a long time from the scar Yara made him five years ago during a fight… After years of travelling with his father, Itto finally returns to Japan only to reunite with a childhood rival, Yara. A very hilarious combination of circumstances will bring the unpredictable Itto to join Yara's soccer team… The manga follows this wacky duo as they, alongside the rest of the team, 'battle' other HS teams on the road to becoming Japan 's best. The intense footy goodness is only second to the ridiculously hilarious situations that Itto somehow manages to find himself in.

Kattobi Itto

かっとび一斗

Collection of unpublished stories from Doraemon.

Doraemon Plus

ドラえもん プラス

Aoyama, Goushou

Kaito Kuroba, a normal teenage student whose father is often absent. When his father dies under mysterious circumstances, he is made aware of his father's secret identity; a famous international criminal known as International Criminal 1412: the Phantom Thief, and that he was murdered by a mysterious organization for refusing to aid them in retrieving the "Pandora Gem"; a mystical stone said to shed a "tear" during the passing of a particular comet (often called the 'Volley Comet'), the consumption of which bestows immortality. He vows to prevent the organization from gaining immortality, and assumes his father's identity as he begins his quest for the gem. His only clues as to the gem's location are that it glows red under the full moon and that it is a doublet: a gem hidden within a larger gem. Thus, it would have to be a relatively large one with a bizarre history, and always stored in a place that never receives moonlight. He thus researches and steals famous priceless gems with odd histories from incredibly well-defended areas, and always returns them after the very next full moon.

(Source: Wikipedia)

Magic Kaito

まじっく快斗

Morita, Masanori

Maeda is a new student in the Teiken High School. He stutters when he's nervous and he's rather clumsy. He gets noted immediately because he hits a teacher during the entrance ceremony. Some clubs search to enlist him as they see in him a force they can use to get even with other clubs. But Maeda is a loner and has only one dream: becoming boxing champion. His first objective is to beat the leader of the boxing club. "Rokudenashi" translates as "good for nothing". (Source: Mangaupdates)

Rokudenashi Blues

Good-For-Nothing Blues

ろくでなしBLUES

Takahashi, Rumiko

What would you do if a tiger skin bikini-clad alien followed you to school every day? Poor Ataru's life has never returned to normal since volatile extraterrestrial princess Lum fell for him. Now an excruciatingly wealthy and genteel rival, Mendo, adds to Ataru's torment. Not to mention an unending stream of extraordinary classroom visitors and educational materials including incompetent cherry blossom spirits, a legendary nightmare-eating tapir, and a fourth-dimensional camera that breaches alternate realities.  

(Source: VIZ Media)

Urusei Yatsura

Lum*Urusei Yatsura

うる星やつら

Maekawa, Takeshi

Chinmi is a young Chinese boy devoted to martial arts training. Word of his skill reaches the kung-fu masters at the famous Dailin temple who invite him to study with them. Through his own dedication and the guidance of his teachers, Chinmi becomes one of the top students at the temple. Eventually the time comes for him to leave Dailin and make a pilgrimage. On his journey he faces a number of dangers that test his skills, but he also meets many people who inspire him in different ways. A chastened but determined Chinmi returns to Dailin for advanced training. But soon his skills are needed again - the Mongol hordes are nearing the temple. 

(Source: Anime News Network)

Tekken Chinmi

Ironfist Chinmi

鉄拳チンミ

Yudetamago

Kinnikuman (a.k.a. Kinniku Suguru) is a cowardly, clumsy, moronic, gyuudon-devouring excuse for a superhero (or Choujin)... who just happens to be the prince of an alien planet. But despite his pathetic appearance, he is very honorable and can become quite powerful when he needs to be. With his sidekick Meat-kun and fellow Choujin's Terryman and Ramenman there to help him, Suguru quests to become the greatest Choujin on the planet. Whether with a combination of tremendous heart and stamina (The Burning Inner Strength) or the "Power of Friendship," Kinnikuman frequently defeats villians 10 times more powerful than him and often causes his enemies to have a change of heart and join him. Though he seems destined to be an idiot forever, slowly but surely Kinnikuman becomes worthy of the title "Hero."

Note: Between volumes 36 and 37 publication there's 22 years gap. From volume 38 onwards starts restarted in 2011 version.

12 Manga Like Bleach 4-koma: Komaburi