Dr. STONE SCIENCE FUTURE Episode 31 Web Preview

In “UNKNOWN KNOWN,” Senku’s group returns to Japan after their global materials-gathering journey and resumes work on a launchpad and dam. As a computer arrives and a new entertainment medium emerges,

After completing their worldwide search for materials, Senku and his group finally return to Japan. Episode 31, ‘UNKNOWN KNOWN,’ begins with the returning members reuniting with Soyuz of Treasure Island and Ruri of the Kingdom of Science. As their long-separated companions rejoin them, the large-scale plan they had been pursuing since before the petrification begins moving again.

The group resumes construction of the rocket launch site and the dam. To uncover the mastermind behind humanity’s petrification and the identity of Why-Man on the moon, the Kingdom of Science has been pursuing a project to build a rocket for a lunar landing. This return becomes a turning point, allowing them to continue that long-term plan together with their companions in Japan.

Ryusui Nanami wants entertainment media to boost the team’s morale, and the computer sent from Corn City arrives. New media is born in the Kingdom of Science, but the petrification device kept by Senku’s group suddenly develops a malfunction. As the energy of construction and entertainment spreads, an unexpected variable involving the petrification device opens the next phase.

‘Dr.STONE SCIENCE FUTURE’ is a TV anime in which Senku and his companions establish the Kingdom of Science in the Stone World, where civilization vanished after petrification, and take on the challenge of building a rocket bound for the moon. Episode 31 aired on TOKYO MX on May 14, 2026, while the web preview offers a condensed look at the reorganization after their return and the new signs of trouble.