Original work: Tite Kubo [Japan]
The boy Mochizuki Yu finally joined the Thirteenth Division, one of the Gotei 13, and many people believed he would earn a seat in no time. At the same time, Yu's childhood friend Sanka Eirin and his adoptive younger sister Mochizuki Kanka also joined the Thirteenth and Fifth Divisions, respectively.
But five months passed, and Yu, whom everyone had expected to become a lieutenant within a month, spent every day lazing around and doing nothing useful. All he did was sleep and play. Still, the captain of the Thirteenth Division recognized the young man's talent and sent him to the World of the Living to exterminate Hollows. By chance, Eirin went with Yu, and under the guidance of a Hell Butterfly, they passed through the Senkaimon and arrived in the World of the Living.
