Hordes of demons, once thought entombed forever in the underworld, have now returned to Earth. Evil and corruption begin to seep into our world, as demons seize human hosts. Mankind’s only hope for salvation is to use the demons’ power against them–and only a pure-hearted man like Fudo Akira can do so without losing his humanity. Once little more than a crybaby, Akira now wields the terrible power of a devil, yet holds the innocent soul of a man–Devilman! (Source: Seven Seas Entertainment)

Tokyo is under siege by the terrorist organization known as Panther Claw, and the beautiful superheroine android known as Cutie Honey arrives to take them on–and fails! Cutie Honey must now join forces with government agent Natsuko Aki, as the duo pose as student and teacher at St. Chapel Academy. But there is nowhere to hide from Panther Claw and its leader’s evil machinations! (Seven Seas Entertainment)

With the world destroyed after the summoning of Devilman, his human host Akira Fudo finds himself a tenant of Hell. Seeking the soul of his lost love Miki, Akira comes betweens a man’s search for vengeance and earns the ire of Hades. To save Miki and survive life after death, Akira will need to let his true demon out as Devilman faces off against the Devil himself! (Seven Seas Entertainment)

Ryo and Akira travel through time in order to eradicate demons that could have changed history. Various periods are visited: from pre-WWII to ancient Greece, middle ages in France meeting Joan of Arc, far-west America, renaissance. *Note: This work is included in the Devilman Classic Collection by the publisher Seven Seas Entertainment.*

The year is 2005. The police, unable to carry out their work, are asking for help from talented private investigators for the most complex and important work. Among these are Seiko Hayami, who, with the help of her assistant Hisashi Hanyu, will be involved in cases concerning strange apparitions of monstrous beings, which will eventually lead to a confrontation with the Panther Claw terrorist organization/religious sect, who worship the goddess Zora, under the command of the bestial Sister Jill. Defeating the organization seems impossible, but help is at hand from the android, Cutie Honey. Having seemingly traveled from the 70s to defeat Panther Claw, she resides with Seiko in the form of Hisashi. (Source: Wikipedia)

Taking place 30 years after the original Cutey Honey manga. Sister Jill has been revived, and has brought back the Panther Claw to defeat Honey.

Nagai's ecchi parody of Star Wars with one of the leads being a genderbent barely covered parody of Luke Skywalker named Ryuko Skywalker. It's regarded as Nagai's second attempt at Shameless School and was very controversial with the Parent Teacher Association of Japan from the very first chapter. It includes much suggestive and violent content, leading to it only lasting a year in serialization. Most physical copies of the work are out of print, but can be acquired from sites such as ebookjapan with ease. The work debuted around the same time as Rumiko Takahashi's Urusei Yatsura.

Beautiful but unassuming schoolgirl Kisaragi Honey has a secret–she’s actually an android! Through her father’s amazing technology, she can transform into the unstoppable Cutie Honey. It’s a power that the nefarious criminal organization known as Panther Claw will stop at nothing to possess, even if it means destroying that which Honey loves the most. (Source: Seven Seas Entertainment)

Manga adaptation of the anime Cutie Honey done by Ken Ishikawa and Yuu Okazaki, it follows more the anime and the character design is closer than the original one.

Mazinger Z is an alternate telling manga made in collaboration with Gosaku Ōta and Go Nagai, compared to the original and TV Magazine manga by Nagai, this manga was made more in tune with the anime while adding its own original elements. The manga focuses on a plot more similar to the anime starting with Koji checking on his grandfather after Baron Ashura had activated a bomb. With his dying breath, Dr. Kabuto gives Koji the Super Robot Mazinger Z. With the threat of Dr. Hell looming, Koji fights against his Mechanical Beasts and lieutenants with help from Sayaka Yumi and to some degree Boss.

An alternative take on Mazinger Z, in the future, the world was destroyed by the demon know as Mazinger Z and the only human that is left on earth is Kouji Kabuto, he is given the chances to save humanity, by sending him back in time by a mysterious Minerva X, in this take the history is for adults, with nudity and blood that may be too much for some fans of the original version.

After finally defeating Dr. Hell, Kabuto Kouji has to battle the forces of the Mikene Empire. Against an enemy unknown even to Minerva X, who has seen countless alternate timelines, Mazinger Z faces his most desperate moments!