Sugita Tomokazu is Joseph Joestar seiyuu and he behave like one too
From Takahashi Minami no mi-mikata wa nashi (no Japanese name I’m scared of copyright)
Half translation taken from reddit :
Sugita Tomokazu being Sugita Tomokazu (Victim Takahashi Minami)
byu/pikachiu24 inseiyuu
WACOCA: People, Life, Style.