Over at Russell Hogg’s history podcast Subject to Change, I keep things festive by discussing Japan’s Christian Century and the apocalyptic revolt that ended it in 1638. Part one features sneaky Jesuits, mass conversions, crucifixes as fashion statements and a secret Spanish plan to conquer China.

How did a street fight in Macao escalate into a naval battle off the coast of Nagasaki, leading to an executed nobleman and a fateful change in management in Shimabara? Features me impersonating Batman and speaking Spanish.

And then in part two we deal with the teenage messiah, the siege of Hara Castle, and the craziness of the Mirror of the Future, a supposed prophecy or, if you like, the departing curse of an angry Jesuit:

“When five by five years have passed / Japan will see a remarkable youth / All-knowing without study / See his sign in the sky / In East and West the clouds will burn / Dead trees shall put forth flowers / Men shall wear the Cross on their heads / And white flags shall flutter on the sea / Fires engulf fields and mountains, grass and trees / To usher in the return of Christ.”