In today's world, Germany–Japan industrial co-operation before World War II has become a topic of great relevance and debate. With the advancement of technology and globalization, Germany–Japan industrial co-operation before World War II has taken an unexpected role, generating conflicting opinions and diverse positions. There is no doubt that Germany–Japan industrial co-operation before World War II has impacted different aspects of society, from politics to the economy, including culture and daily life. In this article, we will explore the various facets of Germany–Japan industrial co-operation before World War II and discuss its influence today, as well as its possible implications in the future. Through an interdisciplinary approach, we will approach Germany–Japan industrial co-operation before World War II from multiple perspectives with the goal of better understanding its scope and meaning in contemporary society.