Dr. Stone

The Dr. Stone watch order runs across seven episode blocks and one special, opening with the 24-episode first season before the story splits into shorter cours. After the debut season, continue with the first 11-episode block, then the Dr. STONE Special Episode – RYUSUI, which bridges directly into the next arc and should be watched in that slot rather than saved for later. From there the correct chronological order continues through the remaining 11-episode and 12-episode runs and closes on the final 13-episode block. Senku Ishigami's mission to rebuild civilization from stone-age scratch using science stays perfectly linear, so there is no airing-versus-chronological conflict to untangle — you simply follow the seasons in sequence. If you are figuring out where to start, begin with Episodes 1-24 and let the RYUSUI special fall into place between the second and third stretches of episodes.