武装錬金
His third serialization "Buso Renkin", was published in "Weekly Shōnen Jump" between July 7, 2003 and May 9, 2005, with two special chapters published in "Akamaru Jump". Watsuki is married to author . She has assisted her husband in writing several of his manga including "Buso Renkin", which she later wrote two novelizations of. Watsuki described himself as "pro-dōjinshi" and asked fans to send fan comics. "Buso Renkin" became his second work to be adapted into an anime. Both the manga and anime were released in English by Viz Media.