Note: First 3 volumes were released in print only.

The manga focuses on the character Sylvester Asimov before departing for Mars, and tells a story not told in the main manga. The magazine teases, "before he departs for Mars, the mission he's entrusted with is....

You will know the man, the boxer, Keiji Onizuka. Before Annex 1 sets out for Mars, Keiji is stationed in U-NASA's branch office in Japan undergoing training. What unknown incident will he be pulled into?

Do you want to understand the meaning of life? Do you really want to live? Original Webcomic

Before she left her rural village to go to school in the big city, 6-year-old Shinobu told her friend Saizou to grow up strong so he could someday come and protect her. Now 16, Shinobu's enjoying life at the...

In a dark future, rival warriors of warring sects persecute nonbelievers and die for their faith. But a disillusioned young novice and a deadly gun-toting priest may be about to change all that… Young Capria...

For the last three years, the motocross national B-League has been dominated by Kurosu Gen. He has been unmatched in his riding skills and no one was surprised when Gen was promoted to the A-League, the highest...

Akiretasu is a skilled swordsman who gains fame in the Roman Colosseum. Boastful about his strength and status, he catches wind of rumors of a boy far stronger than him - one who slew seven tigers who hails...

Two buddies running a detective agency, all the mess they keep falling into and the overdue back rent. Will our guys manage to make it through this potentially explosive mix ?

A mysterious robot suddenly appeared in the city of Tokyo. Shotaro Kaneda, a boy detective, approaches the mystery of the robot weapon "Tetsujin 28-go" developed by the Japanese Army during the war. What...

The King of Iron fist tournament usually centers in the feud between the Mishima family. The manga is told from the perspective of Asuka Kazama, the meddlesome girl that likes to prevent conflict and punish...

Jan Akiyama, a cocky arrogant teenager wants to fulfill his grandfathers wish of defeating his arch nemesis Mutsuju Gobancho. When he arrives at the Gobancho restaurant he meets his granddaughter Kiriko...

Sanbanchi, a mahjong parlor in Ueno, is an old-timer and has a reputation for its delicious homemade weekly menu. Jan Kurogane, grandson of Mikijiro Kurotetsu, visits Sanbanchi to play mahjong with the owner...

When Jan learns of the existence of the mysterious man who drove his grandfather to suicide, he teams up with his former rivals, Wang, Suguru, and Kanna, to hunt him down. However, Jan is framed and accused...

While pursuing a criminal, the pretty but reckless interplanetary police officer Birdy Cephon Altirra accidentally kills Tsutomu, an earthling high school student. To make amends, Birdy is forced to share her...

After two years of being dormant inside Tsutomu Senkawa, an accidental encounter with their old nemesis violently wakes Birdy up. With Birdy kicking evil's ass once again, the dark secrets of the experiments...

The missionary Xavier arrived in Japan in the midst of a warring factions. He was met with numerous wars, persecutions, and violence after violence. He is the vanguard of the cultural friction, and he has only...

Valmillo, a drug trafficker who reigned as the head of the Mexican cartel, loses his organization and everything he owns in a cartel war. Swearing revenge, Valmillo has a fateful encounter with the illegal...

Tiny Law is a female soldier belonging to the 12th Company of the 4th Division of the Laos Liberation Army. Born between a Japanese father and a Laotian mother, Tiny is a sniper who is known as a sniper despite...

The human world is on the verge of destruction after the attack of the Demon King, ‘Erodin’. After the fight against the Demon King, the Gold Dragon ‘Exigar’ is reincarnated as a human ‘Kain Rogdel’, who is a...

The story is set in the sixteenth year of the Jiading era during the Southern Song dynasty.Shen Mo, a modern undercover detective travelling to the past, begins his ambition to manipulate and bend the empire to...

I found someone who looks exactly like me on SNS! He seems to have everything unlike me who grew up in an orphanage. Maybe he could be my twin?! When I was about to find him and solve my life problems, I got...

Original Webtoon (Expired): Toptoon, Naver Webtoon, Naver Series