The year is 1999. Hajime Amamori is an ordinary elementary school kid, spending his days studying and goofing around with his friends. But everything changes when his father’s experimental device malfunctions, causing an explosion that destroys their home and leaves Hajime orphaned. He moves in with his uncle, an astronomer, and at the observatory, he reunites with a girl he’s secretly admired-Yukino Yayoi, whose parents own a local ramen shop. To his delight, she also works as his uncle’s assistant. But Yayoi isn’t just a normal girl. She’s the "Millennial Queen," sent by her home planet, LaMetal, to Earth on a critical mission. Every thousand years, LaMetal’s extreme orbit brings it dangerously close to Earth, triggering catastrophic natural disasters. While her original duty was to protect LaMetal, Yayoi has a different goal: to save as many humans as possible by evacuating them to her planet before Earth is destroyed. Yet someone stands in her way-the leader of the "Millennial Thieves." His motives for opposing her are unclear, as is the mystery of how he even knows about the Millennial Queen’s existence.

Queen Millennia - S01
The year is 1999. Hajime Amamori is an ordinary elementary school kid, spending his days studying and goofing around with his friends. But everything changes when his father’s experimental device malfunctions, causing an explosion that destroys their home and leaves Hajime orphaned. He moves in with his uncle, an astronomer, and at the observatory, he reunites with a girl he’s secretly admired-Yukino Yayoi, whose parents own a local ramen shop. To his delight, she also works as his uncle’s assistant. But Yayoi isn’t just a normal girl. She’s the "Millennial Queen," sent by her home planet, LaMetal, to Earth on a critical mission. Every thousand years, LaMetal’s extreme orbit brings it dangerously close to Earth, triggering catastrophic natural disasters. While her original duty was to protect LaMetal, Yayoi has a different goal: to save as many humans as possible by evacuating them to her planet before Earth is destroyed. Yet someone stands in her way-the leader of the "Millennial Thieves." His motives for opposing her are unclear, as is the mystery of how he even knows about the Millennial Queen’s existence.
Seasons (1)
Episodes (42)
Characters & Voice Actors






















