Kouichi Arai is one of the founders of Kinema Citrus and has a Storyboard credit for The Last: Naruto the Movie.
storyboard
Movie / 2014
animation director
key animation
ONA / 2016
TV anime / 2015
character design
OVA / 1991
Movie / 2007
key animation (ep 5)
OVA / 1989
OVA / 1988
key animation (eps 2, 3)
OVA / 1999