This article examines the little-known experiences of children born of Chinese mothers and Japanese fathers who had consensual relationships during and after the Second Sino-Japanese War in China, with a specific focus on those who migrated to Japan after 1972. To understand how and why they—in their own words—“returned” to their “homeland,” this article analyzes historical circumstances as well as Sino-Japanese children’s experiences, identities, and belonging in comparison with other groups of “children born of war” in different historical and geopolitical settings. Their long-neglected stories point to a missing part in narratives of the 8-year war.