If you're looking for anime similar to Shadow: Super Human Assistance Department Office Worker, you might like these titles.
Meet the super-powered students of U.A. High School, their teachers, and the evil villains who are determined to bring them down!
The Polymar system, a man-machine weapon, has been given to Takeshi as a birthday gift. Now it is his solemn duty to defeat the followers of Nova with karate kicks and backfists. But the Catsharks won't make it easy. The convergence of comedy, suspense, and ninja action makes Hurricane Polymar an unusual treat.
After THE REFLECTION, some of the people in all parts of the world are discovered with super powers. Some become heroes, and others villains. How did The Reflection happen? What was the cause of it? With many unsolved mysteries, the world is lead into turmoil.
Titans from outer space, life forms from a mystical world, phantoms and goblins from ancient times, cyborgs created by scientists, relics that rose out of the ruins of ancient civilizations. In another Japan, it's not just a question of “what if”—it's a reality. Some of the superhumans choose to keep their identities a secret, while others bask in their superhuman fame. Jirou Hitoyoshi, member of the Superhuman Bureau, keeps track of their doings.
When Misae is trying to get Shin-chan ready for the bus on time, he suddenly has to go to the toilet. As Misae pleads to him to hold it in until he gets to school, Shin-chan manages to get inside, but instead of the toilet he finds himself on the DenLiner and on Ryotaro's face. He quickly becomes smitten with Hana and Naomi, much to their chagrin, while everyone tries to figure out why Shin-chan has managed to get on the DenLiner. Back in the Nohara house, Misae bangs on the door as the Fatass Imagin tries to grant Misae's wish, which is to get Shin-chan to the bus on time.