Dorondororon is a newer shonen manga. The story so far takes troupes from demon slayer and bleach beacuase the manga is at such an early stage it is hard to rate it because later chapters may be very good or very bad . so far the story is 6/10 art 7/10 character 6/10 to 7/10 enjoyement 6/10 and overall 6/10. It does take heavy troupes from demon slayer an example is nezuko is different as a demon the ''bad guys'' and the same goes with kusanigi and the samurai take troupes from bleach as they are trying to defeat the mononoke. I will update my scoreof this every new chapter it can either go up or down