Oh! Edo Rocket

Fireworks maker Seikichi refuses to abandon his craft even as Edo's authorities crack down on luxuries and entertainment. Then a mysterious girl named Sora presents him with a far greater challenge: build something powerful enough to carry her to the moon.

His pursuit of the impossible draws an eccentric neighborhood into a project surrounded by official suspicion and secrets from beyond Earth. Between dangerous experiments and strange creatures, reaching the sky may prove less difficult than keeping the whole enterprise hidden.