Dr. Stone season 4 episode 9 is set to release on Thursday, March 6, 2025, at 10 pm JST, according to the series’ official website. Following Stanley’s attack on Senku at the end of the last installment, fans can expect Tsukasa’s strike team to return the favor in the upcoming release.
Although formal leaks for the television anime series of the Winter 2025 season are unlikely, Dr. Stone season 4 episode 9 at least has officially confirmed its release information.
Dr. Stone season 4 episode 9 release date and time

Dr. Stone season 4 episode 9 will air on Japanese television networks at 10 pm JST on Thursday, March 6, 2025. Virtually every other time zone and region will see this translate to a release sometime on March 6 locally as well. However, some may see the installment air early the next day instead. The exact time of release will vary by specific region and time zone.
Dr. Stone season 4 episode 9 is set to air in Japan at the following times in the corresponding time zones:
Where to watch Dr. Stone season 4 episode 9

The upcoming Winter 2025 anime series has already confirmed that it will be streamed internationally via Crunchyroll’s platform. This was confirmed via Crunchyroll’s release of its full lineup and schedule for its Winter 2025 anime season offerings.
Crunchyroll has also confirmed that the series will stream with English, Latin American Spanish, Brazilian Portuguese, French, German, Italian, Castilian Spanish, Russian, and Arabic dubs.
Dr. Stone season 4 episode 8 recap
Dr. Stone season 4 episode 8 began with a continued focus on Xeno as he revived Stanley and others. Carlos coughed up the ring he bought Luna when he was revived, which Xeno realized was made of platinum. This effectively gave him a limitless supply of revival fluid, but more importantly to him, gunpowder.
He likewise had his people practice smithing and precision machinery until they made bonafide firearms, which Stanley even seemed to approve of.
As the full development of Xeno’s Kingdom of Science concluded, as did the flashback, returning fans to reality with a focus on Senku and co. As she overheard Taiju say Xeno was the one who helped him and Senku build rockets as kids, Luna tried pointing Taiju out to Stanley.
However, it became clear she didn’t want to betray them, prompting her to mouth Senku’s name to Stanley instead, with Xeno eventually having this name shared with him.
Xeno told Stanley to hold fire as he explained what was going on, wondering if he could get Senku to join him but deciding he couldn’t. He then gave Stanley permission to fire as Ryusui realized there was a sniper.
Unfortunately, the resultant chaos led to Stanley figuring out who Senku was. The episode ended with Senku making a shield in time before the bullet contacted his body, but still bleeding from the shot Stanley fired at him.
What to expect from Dr. Stone season 4 episode 9 (speculative)
Dr. Stone season 4 episode 9 is titled The Light of Science. The episode will commence from where it left off as Senku is gravely injured after getting hit by the debris produced by Stanley's bullet. Even though the protagonist saves himself with starch, he is fatally injured due to his injuries.
During such dire conditions, Taiju pleads before Luna, who is revealed to be a former medical officer, to treat Senku's injuries. On the other hand, Chrome and Kohaku are nearing the enemy's headquarters, hoping to capture Xeno.
Related links
- Dr. Stone season 4 episode 8 highlights
- Dr. Stone season 4 episode 7 review
- Dr. Stone season 4 episode 7 highlights
- Dr. Stone season 4 part 1 complete release schedule