Japan
Koki Osamura is a Japanese actor, Beast known for Ansatsu kyôshitsu (2015), Ju-on: Origins (2020) and Nyusankin Inryo Hanbaiin no onna (2017).
as 韮山 雄二（にらやま ゆうじ）
as Ibuki
2005
as Horiuchi Masato (Tamio's Junior)
2020
as 韮山 雄二（にらやま ゆうじ）
2019
as Yudai Katsuragi
2020
as [Fukuyado's employee]
2016
2017
2020
2023
as Kodai Sugawara
2015
as Takuto Endo
2022
as Nishizawa Kinji
2019
as Kaito Kurosaki
2019
2023
2026
2023
2023
2022
as Takuto Endo
2022
2020
as Kaito Kurosaki
2019
2019
2017
as Kodai Sugawara
2015
as 韮山 雄二（にらやま ゆうじ）
1 ep.
as Ibuki
1 episodes
as Horiuchi Masato (Tamio's Junior)
12 episodes
as 韮山 雄二（にらやま ゆうじ）
1 episodes
as Yudai Katsuragi
6 episodes
as [Fukuyado's employee]
12 episodes
as Nishizawa Kinji
3 episodes