This article is about a/an actor in Tokusou Sentai Dekaranger.

Hiroyuki Matsumoto played Hironobu, the human form/disguise of Sukekonoian Mashu in Episode._46:_Propose_Panic in Tokusou Sentai Dekaranger.

He is well known for portraying Nephrite in Pretty Guardian Sailor Moon.

He also guest-starred in Kamen Rider Kabuto and was cast in the role of Gamel in Kamen Rider OOO.