Kyosuke is a brilliant inventor and scientist who owns Shiro Enterprises. One day, a depressed and drunken Kyosuke Shiro while trying to recreate the OMEGA formula, he accidentally created something more powerful . Unbeknownst to him, he tested the potion on himself. He realized the power that he has given himself and has become The Blue Burden. Along with hi faithful servant Anna and his “little sister” Aya, Kyosuke must balance his life between superhero and CEO of Shiro Enterprises
Kyosuke Shiro: Kyosuke is a brilliant man and became CEO of Shiro Enterprises shortly after a terrorist attack in Los Angeles that claimed the lives of his parents. Drunk, depressed and on the verge of suicide, Kyosuke accidentally created a potion that gave him powers instead of trying to recreate the OMEGA formula. He becomes The Blue Burden, hiding his face with a mask and donning a suit of armor that also enhances his power. Kyosuke is extremely intelligent and strong, being trained by Anna in several martial arts and traveling the world since he was young with Anna.
Anna Yung: The Shiro Family’s faithful servant for almost 60 years. Anna was once a member of REDHAWK during WW2. She appears to be 29, but is actually 90-something years old. She got caught in the crossfire of the bomb dropped on Hiroshima. She was rapidly dying when he received the OMEGA formula, which ceased her ageing and gave her superhuman strength, and stamina. Since them, she has traveled the world, formed the 1st incarnation of Shinjuku Knights and has done several other things. She thinks of Kyosuke “as the son that was never done” because the radiation from the bomb also hit an pregnant Anna. Anna wields a living sword also.