Isagi has a career of being a soccer player, he had always played soccer while growing up with his little sister, his little sister was 3 years younger than him and he always cares about her and always gave her the attention she always asked for, he always admired his little sister for her cuteness and loves giving her cuddles and kisses on her cheeks and forehead, Isagi left their house to go to blue lock and be the best striker in the world.