For over a decade, one of the most repeated “curiosities” within the otaku community was that the creator of the acclaimed manga Fullmetal Alchemist (Hagane no Renkinjutsushi) had to hide her gender to achieve success. According to the story, the author, whose real name is Hiromi Arakawa, adopted the male pen name Hiromu out of fear that young readers of shonen magazines would reject a dark, military action work written by a woman. However, a recent investigation concluded that this claim is actually an internet myth without real basis.

A broken telephone worldwide

The story spread widely on Western entertainment websites, where it was often compared to the situation of author J.K. Rowling, who used initials so children wouldn’t dismiss her Harry Potter books. Several English articles claimed that Arakawa made this decision to compete on equal footing with giants of the time like Bleach, One Piece, and Naruto, and thus avoid “scaring the fragile male readers.”

However, tracing the origin of these claims shows the story falls apart. One outlet tried to link the rumor to an interview Arakawa gave to a French magazine; however, reviewing the original text of that interview reveals no mention of hiding her gender to avoid scaring the audience. Likewise, historical archives of both the English and Japanese Wikipedia do not record this reason, and the creator’s earliest interviews never reference that the name change had gender-related reasons.

Shock in Japan and the legacy of the “cow”

When this rumor began to be translated and shared recently on Japanese forums, local fans reacted with disbelief. Many pointed out that the rumor’s premise ignored a crucial historical detail of the manga industry: when Arakawa debuted, the legendary Rumiko Takahashi (Inuyasha, Ranma 1/2) had already proven beyond doubt that women could dominate and achieve massive success in the shonen demographic.

The investigation highlights how an unverified detail can become an accepted “historical fact” simply through repetition. What is a fact is that Hiromu Arakawa has always been extremely private about her personal life. In the extras sections of her volumes, she often draws herself as a cute cow with glasses, a playful and clever way to avoid showing her face or body, diverting any discussion about her gender or physical appearance.

Whether her pen name carried the weight attributed to it by Western rumors or not, the reality is that Fullmetal Alchemist solidified itself as one of the most respected mangas in history thanks to its flawless narrative, the depth of its characters, and its philosophical reflections. Arakawa has proven that talent speaks for itself, leaving a body of work that continues to inspire new generations of fans and creators alike.