Acting
Chiaki Kobayashi
Biography
Chiaki Kobayashi (小林 千晃, Kobayashi Chiaki, June 4, 1994) is a Japanese voice actor (seiyū) from Kanagawa Prefecture. He is affiliated with Office Osawa. In 2021, he won the award for Best Rookie Actor at the 15th Seiyū Awards. His hobbies and special skills include watching movies, traveling alone and martial arts.
Also known as
小林 千晃 · こばやし ちあき · จิอากิ โคบายาชิ · چیاکی کوبایاشی
Photos
Profile images from TMDB · click to enlarge
3 images
Roles across career
Titles counted once; a person can act and direct on the same film (roles merged).
84
Acting credits
0
Directing
0
Writing
0
Other crew
Most critically rated
Highest TMDB score (min 100 votes)
- 1
★ 8.8Frieren: Beyond Journey's End
2023 · tv · as Stark (voice)
- 2
★ 8.7Pokémon Horizons
2023 · tv · as Grusha (voice)
- 3
★ 8.5Kaguya-sama: Love Is War
2019 · tv · as Teppei Tanaka (voice)
- 4
★ 8.5Vinland Saga
2019 · tv · as Young Askeladd (voice)
- 5
★ 8.4Ahiru no Sora
2019 · tv · as Shinjo Towa Academy Basketball Club Member (voice)
- 6
★ 8.4That Time I Got Reincarnated as a Slime
2018 · tv · as Goblin B (voice)
- 7
★ 8.4SK8 the Infinity
2021 · tv · as Langa Hasegawa (voice)
- 8
★ 8.4Arifureta: From Commonplace to World's Strongest
2019 · tv · as Youth (voice)
Most commercially successful
Highest TMDB vote count (attention / reach proxy; not box office)
- 1
2,194 votesBleach
2004 · tv
- 2978 votes
Vinland Saga
2019 · tv
- 3956 votes
That Time I Got Reincarnated as a Slime
2018 · tv
- 4910 votes
Frieren: Beyond Journey's End
2023 · tv
- 5867 votes
Kaguya-sama: Love Is War
2019 · tv
- 6
662 votesMASHLE: MAGIC AND MUSCLES
2023 · tv
- 7649 votes
Arifureta: From Commonplace to World's Strongest
2019 · tv
- 8
523 votesTower of God
2020 · tv
Career timeline
By release / first air year · movie & TV merged
2004 1 title(s)
2018 5 title(s)
A Place Further than the Universe
tv · as Host (voice) · ★ 7.9
Cells at Work!
tv · as Red Blood Cell 3 (voice), as Ordinary Cell 2 (voice), as Red Blood Cell 2 (voice), as Red Blood Cell 1 (voice) · ★ 8.0
Gundam Build Divers
tv · as Hiroto Kuga (voice) · ★ 7.4
That Time I Got Reincarnated as a Slime
tv · as Goblin B (voice), as Shōgo (voice) · ★ 8.4
The Piano Forest
tv · as Satoru Mukai (voice) · ★ 6.5
2019 9 title(s)
Ahiru no Sora
tv · as Shinjo Towa Academy Basketball Club Member (voice), as Spectator (voice), as Delinquent (voice) · ★ 8.4
Arifureta: From Commonplace to World's Strongest
tv · as Youth (voice) · ★ 8.4
Boogiepop and Others
tv · as Keiji Takeda (voice) · ★ 7.0
Cautious Hero: The Hero Is Overpowered but Overly Cautious
tv · as Colt (voice) · ★ 8.2
Fate/stay night: Heaven's Feel II. Lost Butterfly
movie · as (voice) · ★ 7.0
Fruits Basket
tv · as Deliveryman (voice) · ★ 8.0
Kaguya-sama: Love Is War
tv · as Teppei Tanaka (voice) · ★ 8.5
Vinland Saga
tv · as Young Askeladd (voice) · ★ 8.5
Wise Man's Grandchild
tv · as Tony Freyd (voice) · ★ 8.0
2020 6 title(s)
Great Pretender
tv · as Makoto 'Edamame' Edamura (voice) · ★ 7.5
Ikebukuro West Gate Park
tv · as Masaru Taniguchi (voice) · ★ 6.3
Moriarty the Patriot
tv · as Louis James Moriarty (voice) · ★ 8.3
SING "YESTERDAY" FOR ME
tv · as Yu Hayakawa (voice), as Teacher (voice), as (voice) · ★ 8.1
Tower of God
tv · as Poe Bidau Gustang (voice) · ★ 8.2
Wandering Witch: The Journey of Elaina
tv · as Gatekeeper B (voice) · ★ 7.6
2021 7 title(s)
How a Realist Hero Rebuilt the Kingdom
tv · as Sur (voice) · ★ 7.7
Seirei Gensouki: Spirit Chronicles
tv · as Saga Hayate (voice) · ★ 8.2
SK8 the Infinity
tv · as Langa Hasegawa (voice) · ★ 8.4
Sonny Boy
tv · as Asakaze (voice), as Asakaze · ★ 7.3
Summer Ghost
movie · as Tomoya Sugisaki (voice) · ★ 7.3
The Saint's Magic Power Is Omnipotent
tv · as Ten'yuu (voice) · ★ 7.8
Words Bubble Up Like Soda Pop
movie · as (voice) · ★ 7.3
2022 8 title(s)
Arknights
tv · as Guard (voice) · ★ 6.4
Fanfare of Adolescence
tv · as Kōta Maki (voice) · ★ 8.0
My Isekai Life: I Gained a Second Character Class and Became the Strongest Sage in the World!
tv · as Yuji (voice) · ★ 7.5
Play It Cool, Guys
tv · as Hayate Ichikura (voice) · ★ 7.2
Shoot! Goal to the Future
tv · as Hideto Tsuji (voice) · ★ 6.7
SPRIGGAN
tv · as Yu Ominae (voice) · ★ 6.7
Tomodachi Game
tv · as Yuichi Katagiri (voice) · ★ 7.5
Vampire in the Garden
tv · Acting · ★ 7.1
2023 12 title(s)
Campfire Cooking in Another World with My Absurd Skill
tv · as Kaito (voice) · ★ 8.3
Frieren: Beyond Journey's End
tv · as Stark (voice) · ★ 8.8
Helck
tv · as Bowen (voice) · ★ 6.9
Hell's Paradise
tv · as Gabimaru (voice) · ★ 8.2
Horimiya: The Missing Pieces
tv · as Shimoda (voice) · ★ 7.6
MASHLE: MAGIC AND MUSCLES
tv · as Mash Burnedead (voice) · ★ 8.3
Pokémon Horizons
tv · as Grusha (voice) · ★ 8.7
Ragna Crimson
tv · as Ragna (voice) · ★ 7.2
Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀
tv · as Rahl Rambach (voice) · ★ 6.8
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far
tv · as Claude (voice) · ★ 7.1
The Fire Hunter
tv · as Shouzou (voice) · ★ 6.3
The Ice Guy and His Cool Female Colleague
tv · as Himuro (voice) · ★ 6.7
2024 12 title(s)
A Condition Called Love
tv · as Saki Hananoi (voice) · ★ 7.2
Blue Box
tv · as Kyo Kasahara (voice) · ★ 7.9
Blue Miburo
tv · as Hajime Saito (voice) · ★ 7.5
Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
tv · as Kiyoshi Adachi (voice) · ★ 7.5
GREAT PRETENDER razbliuto
movie · as Makoto 'Edamame' Edamura (voice) · ★ 6.6
Makeine: Too Many Losing Heroines!
tv · as Mitsuki Ayano (voice) · ★ 8.2
Metallic Rouge
tv · as Noid 262 (voice) · ★ 7.2
Okuninushi and Sukunabikona
movie · as Okuninushi (voice)
Science SARU x MBS Original Short Anime Daisakusen!
tv · as Okuninushi (voice)
The Stories of Girls Who Couldn't Be Magicians
tv · as Kyō Kurumaru (voice) · ★ 5.8
WIND BREAKER
tv · as Sako Kota (voice) · ★ 8.1
ドラえもん 誕生日スペシャル：のび太とギリシャのケーキ伝説
movie · Acting
2025 15 title(s)
A Love Too Captivating
movie · as Aoha Mizusu (voice) · ★ 7.8
Catch Me at the Ballpark!
tv · as Kazuma Shishio (voice) · ★ 7.8
Disney Twisted-Wonderland: The Animation
tv · as Deuce Spade (voice) · ★ 8.0
Galaxy Apartment☆Cosmo Hills
movie · Acting · ★ 4.0
Kanagawa Elves
tv · as Elf from Yokohama (voice) · ★ 6.3
Mechanical Marie
tv · as Noah (voice) · ★ 7.8
Moonrise
tv · as Jacob 'Jack' Shadow (voice) · ★ 7.1
Ninja vs. Gokudo
tv · as Shinoha Tanaka (voice) · ★ 6.9
Princession Orchestra
tv · as Calist (voice) · ★ 5.8
SAKAMOTO DAYS
tv · as Apart (voice) · ★ 8.0
SK8 the Infinity EXTRA PART
movie · as Langa Hasegawa (voice) · ★ 7.7
The Red Ranger Becomes an Adventurer in Another World
tv · as Kiyohiro Shindo / Bondkiller (voice), as Kiyohiro Shindo (voice) · ★ 7.6
The Shiunji Family Children
tv · as Shion Shiunji (voice) · ★ 7.8
The Summer Hikaru Died
movie · as Yoshiki Tsujinaka · ★ 10.0
The Summer Hikaru Died
tv · as Yoshiki Tsujinaka (voice) · ★ 8.3
2026 6 title(s)
Akane-banashi
tv · as Koguma Arakawa (voice) · ★ 7.9
DARK MOON: THE BLOOD ALTAR
tv · as Noa (voice) · ★ 8.4
Go for It, Nakamura-kun!!
tv · as Okuto Nakamura (voice) · ★ 9.3
High School! Kimengumi
tv · as Jin Daima (voice) · ★ 5.6
Pardon the Intrusion, I'm Home!
tv · as Kyō Honda (voice) · ★ 6.3
The Ramparts of Ice
tv · as Tsubasa Igarashi (voice) · ★ 8.5
