
He looks as grizzled as he sounds.
Seizo Kato (加藤 精三 Katō Seizō?), born February 14, 1927 in Tokyo was a veteran Japanese voice actor who works for Haikyo, he played the role of Megatron and Galvatron until The Headmasters.
Some of his most notable roles include Count Magnus Lee from Vampire Hunter D, Dr. Barcas from The Guyver, Gamo Whiskey from Cyborg 009, Hazanko from Outlaw Star and a one-off stint as Inspector Zenigata in Lupin III: The Fuma Conspiracy, he also does some Tokusatsu (live action) roles including General Jark from Kamen Rider Black RX and Great Satan from Kyoru Sentei Zyranger.
He sadly passed away on January 17, 2014 due to complications from bladder cancer. [1]