Hiromu Arakawa
Hiromu Arakawa wanted to introduce Winry in Chapter 3 of the manga due to the lack of female characters in the first two chapters and because of her importance, but her editor told her it was too soon to do it. Arakawa was satisfied with her debut, considering Winry a "buffer" who helps the reader understand the Elric brothers' problems, since, although she finds it hard to talk to them, she is able to understand their feelings. Thus Arakawa thinks Winry has the most difficult position of the three. Winry's occupation in the series was inspired by Arakawa's opinions about how people had to work hard in order to eat. Additionally, the way Winry and her grandmother Pinako welcome the Elrics into their home after the Elrics' mother's death reflected Arakawa's views on how people should react to social problems. When asked in 2006 who her favorite "Fullmetal Alchemist" characters are, Arakawa found it hard to decide, but at the time she picked Winry along with the Elrics and Riza Hawkeye. Arakawa has also stated that she enjoys drawing Winry immensely.