The popular anime series Dr. Stone: Science Future has announced that Yuki Sakakihara will join the cast for its second part, voicing the character Joel. Sakakihara is set to appear in the 16th episode of the season, portraying a talented young watchmaker.
A Deeper Look into Dr. Stone: Science Future Part 2
The second part of Dr. Stone: Science Future, which is the fourth and final season of the Dr. Stone anime, premiered on July 10, 2025. The series continues the thrilling scientific adventure of Senku and the Kingdom of Science as they embark on a voyage to South America after escaping from Stanley. This highly anticipated cour is expected to have a total of 12 episodes.
New Additions to the Cast
Yuki Sakakihara is not the only new voice actor to join the ranks of Dr. Stone: Science Future. Previously announced cast members for the final season include Kenji Nojima as Dr. Xeno, Kōji Yusa as Stanley Snyder, Mariko Higashiuchi as Maya, Akira Sekine as Luna, Chiharu Sawashiro as Carlos, Taishi Murata as Max, Hiroki Yasumoto as Brody, and Minami Hinata as Charlotte.
Production and Streaming Details
The anime season’s second cour features “SUPERNOVA” by KANA-BOON as its new opening theme song and “no man’s world” by -otoha- as its new ending theme song. Shuhei Matsushita is directing season four, with Kurasumi Sunayama as series screenwriter and Yuko Iwasa returning as character designer. TMS Entertainment is in charge of the animation production.
For international viewers, Dr. Stone: Science Future Part 2 is available to stream on Crunchyroll, which also offers a same-day English dub. In Japan, the anime broadcasts on Tokyo MX, BS11, Sun TV, KBS Kyoto, and TV Aichi, and is available on streaming services like ABEMA, Amazon Prime Video, Disney+, and DMM TV.
Yuki Sakakihara’s Notable Works
Yuki Sakakihara is a Japanese voice actor affiliated with 81 Produce. He has an extensive filmography, with notable roles including Nanaki Ralei in The Genius Prince’s Guide to Raising a Nation Out of Debt, Asahi Ikusaba in My One-Hit Kill Sister, Yako Amano in Ayaka: A Story of Bonds and Wounds, and Jyushi Aimono in Hypnosis Mic: Division Rap Battle: Rhyme Anima. He was also part of Sega’s Readyyy! multimedia franchise as Uta Kamijō and Bushiroad’s From Argonavis franchise as Shu Ujigawa. In 2024, he starred as Yūya in A Condition Called Love and Juri in Vampire Dormitory. Sakakihara won the Best New Actor Award at the 18th Seiyu Awards.
