If you're looking for manga similar to Android Kikaider, you might like these titles.
Haruka, the only known survivor of a cataclysmic global war, has taken refuge with a diverse group of sentient robots with distinct personalities. They attempt to survive in the desolate post-war environment; however their supplies are limited and the military robots are still active and hostile. Haruka remains optimistic that other humans may have survived the war, but their persistent search efforts have failed to locate any survivors. Is she destined to live her life without any human contact?
A secret social experiment is led by two Japanese engineers, having an android every move, expression and decision decided through a majority vote from a collective of ca. 3000 randomly chosen people. The vote system offers the opportunity to any member of the collective to set forward his/her proposition. The 3 most proposed actions as well as two propositions made only once are submitted to the majority vote.Rules and systems have been set to ensure the dynamism of that community, and to prevent identification of people and places where the android evolves in modern-day Japan. And so the Dēmokratía android came to life.
Haruka, the only known survivor of a cataclysmic global war, has taken refuge with a diverse group of sentient robots with distinct personalities. They attempt to survive in the desolate post-war environment; however their supplies are limited and the military robots are still active and hostile. Haruka remains optimistic that other humans may have survived the war, but their persistent search efforts have failed to locate any survivors. Is she destined to live her life without any human contact?
Anti-social Kokuyo seems to always wind up in the hospital due to overwork from his busy writing career. Unable to bear Kokuyo's lifestyle problems any longer, his friend Seiki gives him a "replicant," a male android named Shiro, who can monitor his health and do his daily chores...among other things. At first, Kokuyo can't hide his irritation toward the bumbling Shiro, but eventually his feelings begin to change. Will Shiro's puppy-like devotion and dogged perseverance win over Kokuyo's heart in the end?
In this world, men live on islands floating in the clouds. But the heavens are also the domain of "dragon fish", gigantic monsters hostile to humans and their ships ... Yuu is one of the guards responsible for protecting citizens from their attacks. In the company of Asebi, a young android, he decided to go on an adventure.His goal? Discover the ancient island of Brant, capital of the legendary archipelago of Waldecia, who hold many vestiges of human civilization at the time of its heyday!