* In famous "Moeyo ken" written by Ryotaro SHIBA, it is said that he was the same person as Hajime SAITO, but he was completely different person from Hajime Saito.
※有名な司馬遼太郎著『燃えよ剣』の中では斎藤一の変名とされているが、斎藤一とは全くの別人。