Kumi Ishii frequently collaborates with Kou Matsuo.
character design
TV anime / 2004
TV anime / 2013
TV anime / 2005
TV anime / 2016
TV anime / 2009
TV anime / 2006
Special / 2006
character design (eps 1, 2)
OVA / 2009
OVA / 2005
animation director
TV anime / 2003
OVA / 2011
OVA / 2010
Special / 2010
OVA / 2007