Hiroshi Koujina has a Director credit on Hunter x Hunter (2011).
director
TV anime / 2011
TV anime / 2010
TV anime / 2021
TV anime / 2023
TV anime / 2007
TV anime / 2006
TV anime / 2004
character design
OVA / 2000
TV anime / 1991
Movie / 2021
key animation
OVA / 1986
TV anime / 1995
ONA / 2020
TV anime / 2003