Keizō Kusakawa (草川 啓造, Kusakawa Keizō) is a Japanese anime storyboard artist and director who has mainly worked as a director with works from Seven Arcs and Diomedéa (from 2013 onwards).

• Petite Cossette (2004) – 3D Cinematography
• Tsukuyomi -Moon Phase- (2004) – Storyboard, Episode Director, Opening Director
• Magical Girl Lyrical Nanoha (2004) – Episode Director (eps 1,11/OP)
• Magical Girl Lyrical Nanoha A's (2005) – Director, Storyboard (ep 1), Episode Director (ep 1)
• Inukami! (2006) – Director
• Magical Girl Lyrical Nanoha Strikers (2007) – Director
• Inukami! The Movie (2007) – Director
• Sekirei (2008) – Director^[1]
• Asura Cryin' (2009) – Director^[2]
• Asura Cryin' 2 (2009) – Director
• Sekirei: Pure Engagement (2010) – Director^[3]
• Dog Days (2011) – Director
• Ro-Kyu-Bu! (2011) – Director^[4]
• Campione! (2012) – Director^[5]
• Problem Children Are Coming from Another World, Aren't They? (2013) – Chief Director
• Ro-Kyu-Bu! SS (2013) – Chief Director
• Day Break Illusion (2013) – Director^[6]
• Riddle Story of Devil (2014) – Director^[7]
• Kantai Collection (2015) – Director^[8]
• Unlimited Fafnir (2015) – Chief Director^[9]
• KanColle: The Movie (2016) – Director^[10]
• Fuuka (2017) – Director^[11]
• Aho-Girl (2017) – Chief Director^[12]
• Action Heroine Cheer Fruits (2017) – Director^[13]
• Happy Sugar Life (2018) – Chief Director^[14]
• Ahiru no Sora (2019–2020) – Chief Director^[15]
• Parallel World Pharmacy (2022) ー Director^[16]