/jp/ - Otaku Culture

>It had almost been a century since Gensokyo was sealed (in 1884).

Reisen appear in Gensokyo.

>A few decades have passed since then.
>"These filthy humans are exploiting the power of the moon and trying to build a base here. We've been urging them co-exist peacefully with us, but they never listen. We're up against a wall. We've decided to declare a final war against them."

Moon invasion happened in 2004.