Senku Ishigami, the brilliant young scientist determined to rebuild civilization in Dr. Stone, is voiced by Yūsuke Kobayashi in the Japanese version and Aaron Dismuke in the English dub. Kobayashi’s performance perfectly captures Senku’s sharp intellect, confidence, and dry humor.
Yūsuke Kobayashi (Japanese Voice Actor)
Date of Birth
March 25, 1985
About Yūsuke
Yūsuke Kobayashi is a prominent Japanese voice actor known for portraying intelligent, determined, and often complex protagonists. Since his rise in the mid-2010s, he has become a staple lead actor in major anime series, recognized for his dynamic emotional range and ability to handle both intense and comedic material.
His role as Senku Ishigami is one of his most iconic performances, showcasing rapid-fire scientific dialogue delivered with clarity and charisma.
Hometown
Tokyo, Japan
Career Highlights
- Senku Ishigami – Dr. Stone
- Subaru Natsuki – Re:ZERO − Starting Life in Another World
- Sōma Yukihira – Food Wars! Shokugeki no Soma
- Arslan – The Heroic Legend of Arslan
- Arthur Boyle – Fire Force
- Langa Hasegawa – SK8 the Infinity
Kobayashi is especially known for high-energy lead roles that require both intellectual delivery and emotional intensity.
Full Current Filmography
The following list reflects documented credits from reputable anime databases and official sources; it may not be exhaustive.
Anime Television
- 2015 – The Heroic Legend of Arslan (Arslan)
- 2015–2020 – Food Wars! Shokugeki no Soma (Sōma Yukihira)
- 2016–present – Re:ZERO − Starting Life in Another World (Subaru Natsuki)
- 2019–present – Dr. Stone (Senku Ishigami)
- 2019–2020 – Fire Force (Arthur Boyle)
- 2021 – SK8 the Infinity (Langa Hasegawa)
Anime Films
- 2019 – Re:ZERO Memory Snow (Subaru Natsuki)
- 2021 – Re:ZERO The Frozen Bond (Subaru Natsuki)
- 2023 – Dr. Stone: Ryusui (Senku Ishigami – TV special)
Video Games
- Re:ZERO game adaptations (Subaru Natsuki)
- Fire Emblem Heroes (various characters)
- Granblue Fantasy (multiple roles)
Critical Reception
Yūsuke Kobayashi’s performance as Senku Ishigami has been widely praised for its precision and energy. Critics often highlight his ability to deliver complex scientific explanations in a way that feels engaging and natural.
- Anime News Network review of Dr. Stone:
Anime News Network (https://www.animenewsnetwork.com/) - Crunchyroll feature on standout anime protagonists:
Crunchyroll article (https://www.crunchyroll.com/anime-feature)
His portrayal is frequently described as “charismatic” and “intellectually engaging,” helping define Senku as one of modern anime’s most unique protagonists.
Social Media
X: @yusuke032510 (https://x.com/yusuke032510)
Aaron Dismuke (English Voice Actor)
Date of Birth
October 13, 1992
About Aaron
Aaron Dismuke is an American voice actor and ADR director with a long career in anime dubbing, having started as a child actor. He is widely recognized for voicing Alphonse Elric in Fullmetal Alchemist at a young age and later transitioning into more mature lead roles.
As Senku Ishigami in Dr. Stone, Dismuke delivers a sharp, confident performance that mirrors the character’s intelligence and relentless curiosity. His clear articulation and energetic delivery make complex scientific dialogue accessible and engaging for English-speaking audiences.
Hometown
Texas, USA
Career Highlights
- Senku Ishigami – Dr. Stone
- Alphonse Elric – Fullmetal Alchemist (2003)
- Shiro – No Game No Life
- Leonardo Watch – Blood Blockade Battlefront
- Tamaki Amajiki – My Hero Academia
- Lucifer – The Devil is a Part-Timer!
Dismuke is also an accomplished ADR director, contributing to numerous English dubs in recent years.
Full Current Filmography
The following list reflects documented credits from official dubbing records and industry databases; it may not be exhaustive.
Anime Television
- 2003–2004 – Fullmetal Alchemist (Alphonse Elric)
- 2014 – No Game No Life (Shiro)
- 2015–2017 – Blood Blockade Battlefront (Leonardo Watch)
- 2018–present – My Hero Academia (Tamaki Amajiki)
- 2019–present – Dr. Stone (Senku Ishigami)
- 2022–2023 – The Devil is a Part-Timer! (Lucifer / Urushihara)
Anime Films
- 2005 – Fullmetal Alchemist: The Conqueror of Shamballa (Alphonse Elric)
- 2023 – Dr. Stone: Ryusui (Senku Ishigami – special/dub release)
Video Games
- Borderlands 3 (voice roles)
- Smite (voice roles)
- Various anime-based game adaptations (including My Hero Academia titles as Tamaki Amajiki)
Critical Reception
Aaron Dismuke’s performance as Senku Ishigami has been praised for maintaining the character’s intellectual charisma while making dense scientific explanations feel natural in English.
- Anime News Network coverage of Dr. Stone dub:
Anime News Network (https://www.animenewsnetwork.com/) - Crunchyroll features on English dub performances:
Crunchyroll article (https://www.crunchyroll.com/anime-feature)
Fans and critics often highlight his confident delivery and pacing, noting that he preserves Senku’s personality while adapting the dialogue smoothly for English audiences.
