If you're looking for manga similar to Spriggan, you might like these titles.
In the not too distant future, discrimination is based not on the color of your skin, but the psychic powers you possess. The wielders of these skills (known as E's) are persecuted in the slums of Gald, but are coveted in Ashuram, a military organization dedicated to enhancing these abilities for mysterious purposes. For one man named Kai, his journey from one of Ashuram's best to one of Gald's finest will take him through the heart of a conspiracy that threatens to destroy not only all E's, but all humans on the planet as well...
In their quest for the ultimate weapon, the secret organization Talon has delved into the realms of cybernetics and mind powers – culminating in the creation of the superpowered Blue Sonnet. When Talon begins to suspect that high school student Komatsuzaki Lan has level one Esper abilities, Sonnet is sent to observe and test her; but Lan has minimal control over her abilities, and when one of her friends is hurt during Sonnet’s “test,” she flees – with Talon’s forces hot on her trail. While Lan struggles to gain control of her newfound abilities and her humanity, Sonnet finds her own humanity slowly asserting itself. Will Talon succeed in molding Lan and Sonnet into the weapons they desire?
In the recesses of space, countless star systems are being wiped out of existence by Genma – a space being whose goal is to put an end to all life! Genma now has its sights set on Earth, and it’s up to a psychic named Luna and other psionic warriors to put a stop to his reign of terror. Alongside a two thousand year old cyborg named Vega, Luna must set forth to find others on Earth who have similar powers, so that they may band together against the ultimate foe. The battle for the galaxy awaits – who will succeed?
The SKAR virus has infected a handful of adolescents worldwide, giving them superhuman, telekinetic powers along with a death sentence. When the government and the private sector both set out to find a cure for the deadly illness, their humanitarian effort could set up a whole new balance of power. Enter young Sam Chase, who finds himself SKAR+. The imminent end of his life just might be the beginning of an entirely different world.
Rinka is a financially struggling high school girl living with her single father in Tokyo. One day, while going home from school, she sees a penguin flying in the sky towards the Tokyo Sky Tree. She chases after it only to find fish swimming in the air! One of the fish goes through Rinka and causes her to pass out. She wakes up to find that she has developed the ability to slip through solid objects..
The future. Having driven Terra to the brink of environmental collapse, humanity decides to reform itself by ushering in the age of Superior Domination (S.D.), a system of social control in which children are no longer the offspring of parents but progeny of a universal computer. The new social order, however, results in an unexpected byproduct: the Mu, a mutant race with extrasensory powers who are forced in exile by The System. The saga begins on educational planet Ataraxia, where Jomy Marcus Shin, a brash and unpredictable teenager, is nervously preparing to enter adult society. When his Maturity Check goes wrong, the Mu intervene in the great hope that Jomy, who possesses Mu telepathy and human physical strength, can lead them back home, to Terra..
Betrayed by his own men, Captain Grahad Mills, a commander of the SAA Special Force "Jackal," is held responsible for a conspiracy about which he knew nothing. Without defense counsel at his court, he is sentenced to death. On the morning of his execution, he escapes the military detention center; in the process blasting a troop of national military guards and killing its commander - Captain Waldman, his former subordinate and betrayer. All this is for revenge and to find out the reason for the treachery. The former hero - feared and known as "Genocide" - starts to fight a battle he created by himself.
My name is Vox. I am the last surviving member of an underground resistance. Our mission: expose and destroy a vast and sinister plot to take over planet Earth. Aliens have infiltrated the Earth's entire political, industrial, military and socio-industrial complex. They are determined to extinguish life on our planet. Since birth, the five of you were fated to receive this message. You are possessed of extraordinary abilities... Logan, you have superior strength and superhuman intuition. Leelee, no Olympian has ever had your level of agility. Jenna and Jamie, your parents knew of your telekinesis and ESP when you were still children. Tony, your intellect is off the charts. The entire world needs you. You must use your talents to join together and stop this invasion... and in doing so, the five of you will become... The Mysterians!