An orphan raised at a martial arts dojo in his home country of China, Cancer was bullied by the other pupils, but was determined to become as strong as he could in order to put the dojo on the map. Unfortunately, that's when the Destrons  (Decepticons) came along, and Cancer saw joining them as an opportunity to achieve this goal. Alas, Cancer got a little lost in the opportunities he was offered to run wild and be the "tough guy" for the first time, and with the husband-and-wife team of Giga and Mega leading the villains, he has found a sense of family in the Decepticons that he had never enjoyed before. But Cancer doesn't really want to hurt anyone, and the evil of the Destrons is steadily growing less and less palatable for this troubled youth.  As a Destron Headmaster Junior warrior, Cancer is bonded to a Transtector from the planet Master, which takes the form of a bipedal crab monster. He is heir to the powerful martial arts technique known as Chōryūken ("Super Dragon Fist", which involves… kicking the opponent), a skill that greatly impresses his doting surrogate mother, Mega. He considers his fellow Headmaster Juniors Wilder and Bullhorn genuine friends, and is partnered up with the diminutive Browning, who calls him "boss" and follows his every command.

Even though the Destrons have been driven off Earth, a small team of Cybertron Pretenders have remained behind, just in case. Led by Metalhawk ("Hawk" in his human identity), the Pretenders live among the humans, using their Pretender shells to assume human size and appearance. The Cybertrons' caution is rewarded: Destron Pretenders soon appear, led by a mysterious force called Devil Z. The Cybertrons and Destrons soon build up their forces, recruiting humans to become Junior Headmasters and Godmasters (Powermasters).
 
(Source: Anime News Network)

She was born in Hamamatsu, Shizuoka, Japan.

Fight! Super Robot Lifeform Transformers: The Comics collects every issue of the original Generation 1 Transformers manga published in the pages of TV Magazine. Fight! Super Robot Lifeform Transformers Prologue (2 issues, 05/85-06/85) 
Hundreds of thousands of years ago there existed a highly-advanced planet called Cybertron. The planet was controlled by two factions of super robot lifeforms: the heroic Autobots and the evil Decepticons. 
Their endless war drained Cybertron of all its energy, leading to both factions leaving the planet in search of new energy sources. Their battle raged on, eventually reaching the vicinity of prehistoric Earth. Fight! Super Robot Lifeform Transformers (8 issues, 04/86-11/86) 
Trouble is brewing in Tokyo, Japan &ndash; Starscream, Skywarp and Thundercracker are on the attack, out to pillage energy and cause some general destruction. But the Autobots have pursued their foes to Japan, and Optimus Prime, Smokescreen, Wheeljack, Trailbreaker and Sideswipe speed onto the scene, just in time for Prime to transform and save a young boy named Kenji. The Story of Super Robot Lifeforms: The Transformers (5 issues, 12/86-04/87) 
Responding to an SOS, an Autobot team consisting of Rodimus Prime, Ultra Magnus, Kup, Blurr, Springer and Arcee head into space at full speed, and discover the spaceship that sent the call for help held prisoner by another. The Great Transformer War (3 issues, 04/87-07/87) 
(aka Transformers: Big War) 
The Decepticons have captured Dalton, a brilliant scientist from the planet Elan, but he is refusing to work with them, and the Aerialbots and Protectobots are already on their way towards Trypticon to rescue him. "Great Decisive Battle of Planet Beast!" (special, 08/87) 
With White Leo and Rodimus Prime away, the Decepticons and their Beastformer allies make another attempt to conquer planet Beast. Transformers: The Headmasters (8 issues, 08/87-03/88) 
As the Autobots and the recently-arrived Autobot Headmasters ruminate on the current state of play &ndash; the death of Optimus Prime, their base on the planet Athenia, the power of the Headmasters &ndash; Galvatron leads the Decepticon Headmasters in a plot to destroy Battleship Maximus. Transformers: Super-God Masterforce (12 issues, 04/88-03/89) 
(aka Transformers: Masterforce) 
After the events of The Headmasters, the Autobots and Decepticons have departed Earth... or have they? Transformers: Victory (10 issues, 04/89-01/90) 
The Victory War begins as Star Saber and Deathsaurus face-off on Earth! Transformers: Zone (special, 04/90) 
When nine of the most powerful Decepticons are gathered together under the rule of Violen Jiger, Autobot Powered Master Dai Atlas must step forward to prevent them from acquiring the power of the mystical Zodiac. Transformers: The Battlestars (special, 08/91) 
Super Megatron attempts to pillage energon from an oil rig, only to be confronted by Star Convoy! 
(Information collected from Transformers Wiki and TFArchives).

A series of tie-in manga for Takara's Transformers Unite Warriors figurine series, focusing on the Combiners.

Starting off as 4koma and published online to promote the titular Transformers Legends toyline, with special Bonus Edition (出張版 Shutchōban) chapters of the comic packed with the toys themselves, it Initially showcased the misadventures of the Beast Wars cast re-imagined as adult Transformers fans, before eventually taking a more story-driven approach and attempting to connect all the entries of the Japanese Generation 1 anime and manga continuity into one storyline. 

Heavily marketed towards adult collectors and otaku in the face of the brand's dwindling popularity with children after TakaraTomy's largely unsuccessful first attempt in the mid-2000s, it attempted to change the image of the Transformers franchise, with much more "adult", often ecchi-filled humour and numerous references to fan culture.
 
Ulltimately concluded when TakaraTomy began a brand unification with Hasbro starting with Power of the Primes, deciding to mainly sell Hasbro toys as is with minimal changes to packaging. It was eventually succeeded by the more action-oriented Generations Selects Special Comic promoting Hasbro and TakaraTomy's joint Generations Selects imprint. (Source: TFwiki, edited)