Hiro Shimono
Toshinari Seki (voice)
Tonari no Seki-kun: The Master of Killing Time
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.
Season 1
Cast
Kana Hanazawa
Rumi Yokoi (voice)
Satomi Sato
Sakurako Goto (voice)
Minoru Shiraishi
Akiyasu Uzawa (voice)
Shigeyuki Susaki
Takahiro Maeda (voice)
Mami Shitara
Yu Nakamura (voice)
Jiro Saito
Adachi-sensei (voice)
Shin Goto
Japanese Teacher (voice)
Kanji Obana
Gold General (voice)
Ryo Kuratomi
King (voice)
Koji Yusa
Tani-sensei (voice)
Tetsuo Sakaguchi
Narration (voice)
Kenta Matsumoto
Referee (voice)
Cocoro Kikuchi
Tomoka Hashino (voice)
Tomoaki Ikeda
Science Teacher (voice)
Yuka Keicho
Observer (voice)
Toru Sakurai
Robot Father (voice)
Marie Mizuno
Robot Boy (voice)
