|This article is about a/an character in Samurai Sentai Shinkenger.|
Mamoru Shiraishi is Mako Shiraishi's father, a salaryman who transferred to a job position in Hawaii and brought Kyoko with him so she could recover from her battle ordeal. He later returns to Japan in order to bring Mako to Hawaii. He eventually comes to appreciate who his daughter has become and accepts her decision to remain with the Shinkengers in Japan.
Mamoru Shiraishi is portrayed by Norimasa Fuke.