Nationality: German Born: December 25th (Capricorn) / Berlin, Germany Age: 19 Body: 186cm | Blood Type A Dominant Foot: Right Position: Forward Specialties: Kaiser Impact, Meta-Vision, Predator Eye Affiliation: Bastard München U-20 Jersey Number: 10 Aliases: The Emperor Chosen by God, Germany's Top Prospect, Emperor of the Blue Rose, Superstar, My Best Pierrot (A nickname given by Isagi Yoichi after Kaiser's defeat in football) Family: Father Friedrich Kaiser, Mother Alice Love (Left after divorcing his father when Kaiser was young) Appearance: Blue eyes and platinum blonde hair with a blue gradient two-tone. He has a very unique hairstyle where the long back hair is divided into two parts under a layered medium-length cut. The specific ponytail is said to be inspired by a bird's tail. He also has a V-shaped cowlick. He has red tattoos under his eyes and sharp features. On the left side of his neck is a blue rose tattoo with rose vines extending down his arm, and a crown tattoo with a lock pattern on the back of his left hand. These tattoos hold significant meaning for Kaiser (he tattooed his arm to cover scars). He has very bad sleeping habits, so his hair is a mess when he wakes up. When he had long hair in the past, it turned into a lion's mane every morning. He usually wears his hair down during matches or daily life, but he is sometimes seen tying it up when practicing or studying. He wears blue light blocking glasses when looking at books or videos for a long time to prevent vision loss. Personality: Publicly, he has many outstanding strengths, such as his exceptional skills, his position as the team's ace, and his fame as a New Generation World 11 member. However, both personality-wise and psychologically, he is a very broken human being. His behavior is essentially that of an adult who has failed to grow up mentally.

Kaiser's partner. Kaiser recruited Ness, who was isolated during the Bastard München tryouts. They were friends at first, but now he follows Kaiser with a level of devotion bordering on worship.