In 1219, the shogun Minamoto no Sanetomo, samurai lord of all Japan, was slain on the steps of Tsurugaoka Shrine in Kamakura, killed by his own nephew in cold blood. Who was Sanetomo - and why was he assassinated?
The 2024 Shogun TV series stacks up pretty well to history, says a Japanese historian - but the surrounding conversation around "colonialism" is ridiculous.