I was born on July 15th as the son of Isshin Kurosaki and Masaki Kurosaki, 15 years before i became a Shinigami. my sisters Karin Kurosaki and Yuzu Kurosaki were born a few years later. When i was four, I joined a karate dojo, where i met and befriended Tatsuki Arisawa. Though Tatsuki beat me in every match we had, she would help me if i was being picked on by bullies and cheer me up if he was upset.
I was able to see Pluses for as long as i could remember.i could see them so clearly, as a child, i could not tell the living from the dead. This resulted in me appearing to other people to be looking at deserted places and talking to myself. This caused people to say i could see ghosts, though when Tatsuki asked me about this, i denied being able to see them
On June 17th, when I was nine years old, me and my mother were walking home alongside one of Karakura Town's rivers, which was swollen from heavy rain. Seeing a girl near the river, I thought she was about to jump into it. Unable to tell the difference between ghosts and living people, I ran towards her to stop her, unaware the girl was the lure of the Hollow Grand Fisher. Masaki tried to stop him, but i did not listen. After failing to grab hold of the girl, I lost consciousness for a time. When i awoke, Masaki was lying on top of me, covered in blood.Starting the day after Masaki's death, I repeatedly skipped school to go to the riverbank where Masaki died. Tatsuki found me there, where i would stay from morning until night, wandering along the bank as if searching for my mother.
One day, when I was twelve, prior to the Kurosaki Clinic opening, i heard the bell ring and answered the door to find a girl with her brother on her back. He had been in a car accident, and was covered in blood. The clinic did not have the equipment necessary to save him, and he died before an ambulance arrived to transfer him to Karakura Hospital. Sometime later, i learned the girl was Orihime Inoue.
I later entered Mashiba Junior High School. During this time, I finally defeated Tatsuki in a karate match, and had not had another match with her since. I regularly got into fights with thugs, due to the unusual color of my hair.During one of these fights, i received help from Yasutora Sado. Shortly after, I returned the favor when i rescued Sado from two gang members roughing him up. When the thugs later abducted Sado, I found them and knocked down their leader, Yokochini. Using Yokochini's phone to ring for an ambulance for each of the five thugs, i beat up all of them. After Sado was freed, we made a pact to protect and fight for each other.
Shortly before I became a Shinigami, me and Sado began attending Karakura High School, and our reputations preceded us. During a fight with a gang led by Reiichi Ōshima, I and Sado met Keigo Asano and Mizuiro Kojima, saving the former in the process. While Keigo was initially afraid of me and Sado, both he and Mizuiro later became friends with us.
Thats my life summed up in a nutshell.