Manjiro Sano (Mike) and Izana Kurokawa

Mikey is the leader of the Toswa gang, Izana is the leader of the Celestial Empire

Mikey: A boy of below average height, with black piercing eyes and long blond hair that is only tied on top of his head, with the sides left loose. A boy with an athletic build. Very strong. Nicknamed "Invincible", he is usually a carefree teenager who loves to joke around and play pranks on those he considers his close friends. He cares for them very much and is determined to protect their honor. He rarely shows weakness, as he considers himself the foundation and support of Tosva, and if he himself shows weakness, then Tosva will be weakened. As the leader of Toswa, his aura changes dramatically, becoming imposing and commanding. While the members of Toswa respect Maiki, they also have a certain fear of him and his immense strength. He has childish tendencies and likes to sleep whenever he wants. Maiki has no parents, so he lived with his grandfather along with Emma and Shinichiro, who Maiki says acted like parents to them. In 2003, he founded the Toswa gang along with Ryuguji, Baji, Mitsuya, Pachin, and Kazutora, with Maiki serving as its leader. Clothing: black Tosva uniform with yellow lettering and a white T-shirt. Izana: Average height, athletic build. is one of the strongest. has a nickname: King. Head of the Celestial Empire. Best friend of Kakucho (Coconut). Friends of Ran and Rindou, who are also in his gang. Izana has pale violet eyes, white short hair, dark skin. Wears hanafuda earrings with the symbol of August. Wears the Celestial Empire uniform - a red uniform with Yin-Yang on the back and black inscriptions, white boots and a black T-shirt. His character is usually cold, serious, but also calm and even mocking. He is also domineering and unyielding. He grew up with Kakucho in an orphanage and therefore secretly fears being left alone.