Cast and Crew of Tonari no Seki-kun: The Master of Killing Time

Tonari no Seki-kun: The Master of Killing Time

となりの関くん

In the middle of class at a certain school, Rumi Yokoi, a diligent student, has her in-class life turned upside down when her desk mate Toshinari Seki begins to play by himself at his desk in class. Although Rumi is irked by Toshinari's distracting yet intricate playtime, she finds herself being drawn into his interesting hobby. Never being able to focus, Rumi observes Seki's stunning ways of slacking off in class.

Main Cast of Tonari no Seki-kun: The Master of Killing Time

Hiro Shimono

as Toshinari Seki (voice) (24 episodes)

Hiro Shimono is a Japanese voice actor and singer affiliated with I'm Enterprise. His notable roles include Keima Kat...

Kana Hanazawa

as Rumi Yokoi (voice) (24 episodes)

Kana Hanazawa is a Japanese voice actress affiliated with the Office Osawa talent agency. In 2012 she made her debut ...

Secondary Cast of Tonari no Seki-kun: The Master of Killing Time

Satomi Sato

as Sakurako Goto (voice) (3 episodes)

Satomi Sato is a Japanese voice actress and singer affiliated with Aoni Production.

Minoru Shiraishi

as Akiyasu Uzawa (voice) (3 episodes)

Shigeyuki Susaki

as Takahiro Maeda (voice) (2 episodes)

the Japan of the male voice . BloomZ affiliation. Born in Tottori Prefecture . I belonged to Ken Production until the...

Mami Shitara

as Yu Nakamura (voice) (5 episodes)

Jiro Saito

as Adachi-sensei (voice) (4 episodes)

Jiro Saito was born on May 24, 1965 and is currently 59 years old.

Kanji Obana

as Gold General (voice) (1 episode)

Ryo Kuratomi

as King (voice) (1 episode)

Koji Yusa

as Tani-sensei (voice) (8 episodes)

Koji Yusa (遊佐浩二, Yusa Kōji, August 12, 1968) is a freelance Japanese voice actor and narrator. He is from Yodo, Fush...

Tetsuo Sakaguchi

as Narration (voice) (8 episodes)

Kenta Matsumoto

as Referee (voice) (1 episode)

Yuka Keicho

as Observer (voice) (1 episode) , Robot Mother (voice) (1 episode)

Cocoro Kikuchi

as Tomoka Hashino (voice) (9 episodes)

Toru Sakurai

as Robot Father (voice) (1 episode)

Toru Sakurai (櫻井トオル, Sakurai Tōru, November 10, 1987) is a Japanese voice actor born in Hyōgo Prefecture. He is affi...

Marie Mizuno

as Robot Boy (voice) (1 episode)

Chinatsu Akasaki

as Classmate (voice) (1 episode)

Chinatsu Akasaki (赤﨑千夏, Akasaki Chinatsu, August 10, 1987) is a Japanese voice actress affiliated with 81 Produce.

Jin Yamanoi

as Art Teacher (voice) (2 episodes)

Akari Harashima

as Student (voice) (1 episode)

Atsushi Kisaichi

as Mathematics Teacher (voice) (2 episodes)

Tarusuke Shingaki

as PE Teacher (voice) (1 episode)

Tarusuke Shingaki (新垣樽助, Shingaki Tarusuke, June 18, 1976) is a Japanese voice actor from Kumejima, Shimajiri Distri...

Shunji Kanemune

as Male Student B (voice) (2 episodes)

Katsuya Shoji

as Teacher A (voice) (1 episode) , Male Student A (voice) (3 episodes)

Isamu Yusen

as Male Student B (voice) (1 episode)

Ikkyu Juku

as Hobby Shop Owner (voice) (1 episode)

Megumi Nasu

as Music Teacher (voice) (1 episode)

Seigo Yokota

as Teacher B (voice) (1 episode)

Miki Ito

as Rumi's Mother (voice) (1 episode)

Miki Ito, born as Miki Hirano, is a Japanese voice actress.

Shin Goto

as Japanese Teacher (voice) (2 episodes)

Tomoaki Ikeda

as PA Announcement (voice) (1 episode) , Science Teacher (voice) (2 episodes)

Crew of Tonari no Seki-kun: The Master of Killing Time

Discover the backstage crew of Tonari no Seki-kun: The Master of Killing Time →