If you're looking for manga similar to Asuka @ Miraikei, you might like these titles.
A fight to death between an undefeated family of assassins, and mysterious intruders who claim to use the biotic technology of Urthotics!
"The Sixth Dimension Experiment." The experiment attempted to open one of the eleven dimensions in our reality. It resulted in a catastrophic explosion that killed 110 million people and left 12 countries in ruins. The head of the experiment has been banished from reality for eternity. The world leaders formed a monitoring agency known as "Zeien" to keep control of all scientists and technology in order to prevent another attempt. 10 years have passed since the incident. Takaomi Yuki notices a change in the "Time Machine Destination" that his older sister has given him before her banishment. Suddenly, the device summons a lively young girl in armor. To uncover the truth, the two will begin an adventure that crosses time and space.
The year is Showa 74 (1999 A.D.) and the world has been through much turmoil. The streets are littered with destitute buildings, crime, and also Sex☆Machines... mechanical humans that can be used as motorcycles by thrusting a penis inside of them. These Sex☆Machines have been in use since the olden days, however, when criminals began riding them, the police had to adapt, and began to use them as well. One of these officers is Suzuka Yoshimura, a rookie cop who doesn't play by the rules aided by the help of her Sex☆Machine "Ace". She recently heard of an exhibition that will show off a so-called "Legendary Sex☆Machine". What type of Sex☆Machine is it, and what is it's goal?
Nakamaru Koutarou, a high schooler and skilled kendo practitioner, has his peaceful life shattered when a mysterious virus with a 94% infection-fatality rate puts Japanese society on the verge of collapse and threatens the whole world. Right when his little brother is infected, he is scouted by an organisation at the forefront of Japan's last ditch-effort against the virus: miniaturise a company of daredevil soldiers to capture the new life form that acts as carriers for the pathogen, so they can be used as a source for a vaccine/antiserum!
The story is set in the near future not long from now, when humanity has completed an orbital elevator and begun developing the outer planets in earnest. An enigmatic extraterrestrial enemy known as "Obliquus" has set its sights on the solar system, and humanity enters a state of war with the first aliens it has encountered.To counter the enemy's overwhelming technological superiority, the Khronos Foundation has assembled the descendants of every country's heroes from Japan's Musashi Miyamoto and Ryōma Sakamoto to France's Napoleon and Joan of Arc. The foundation then fuses the descendants with "Gear" battle suits as special biological weapons, thus giving birth to "Khronos Gear."
In the distant future, advances in AI technology led to wars being fought without human soldiers. However, at the end of the 22nd century, a mysterious aircraft called "Gayla" shut down all AI, and humanity now must relearn how to wage war. Sakamoto Teppei joins the military in hopes of becoming a soldier, where he is sent into a simulation of the Battle of Waterloo to learn how to kill people.