Dear Bros,
I have watched episode 8 recently. It seems that the trend of the Decade would be 2 episodes for one KR, if so, the all 9 KRs in different time zones would be all presented within the 20 episodes and what will happen for the last 10 episodes (since the Decade series have only designed to broadcast for 30 episodes)?
I guess that the gang fight between KR will occur in the last 10 episodes owing to Decade caused damages to the KRs at the time zones of 9 worlds. If so, it seems that the last episodes would be most wonderful.
From the preview of Episode 9, KR Blade will transform into a Great Sword for Decade to use to knock down the rival in Blade's world.