Oh! Edo Rocket s01e04
Titre original : Heart-Pounding Uselessness
The blue sky beast, revealed to still be alive, attacks Ginjiro, but the white sky beast saves Ginjiro from being injured. Akai is distraught upon learning that he is now to follow Ginjiro's orders. Seikichi displays an innovative firework that could fly to the moon. It is decided that the firework will be launched inside the row house on the day of the festival. Sora goes inside the firework when it is lit, urging Seikichi and Ginjiro to pull her out before the firework launches. Seikichi is saddened that Sora could have left without saying her farewell.