Kosuke Maruboshi

まるぼしコスケ

About

Kosuke Maruboshi (まるぼしコスケ, Maruboshi Kosuke) is a genin of Konohagakure, whom others called the Ten-Thousand-Year Genin (万年下忍, Mannen Genin). Kosuke has been a genin for over fifty years, thus the reason others called him the Ten-Thousand-Year Genin. When he was still a child, he made a reckless decision that cost him the lives of his teammates. Feeling ashamed of this, he felt he was not worthy of being promoted beyond the rank of genin. Despite this, he continued to train arduously to improve...