The third member, dressed in brown. Daisaku is a judo master who also enjoys sketching. He pilots the Battle Tank, which forms the torso of Combattler V, and the Battle Tank is also the only Battle Machine that cannot fly under its own power.  Souce: wikipedia

The first of Tadao Nagahama's Romance Super Robot Trilogy. (#2: Chou Denji Machine Voltes V, #3: Toushou Daimos)<br><br>
Thousands of years ago, the people of the planet Campbell decided to leave their planet and seek out new worlds to inhabit. One group, lead by the scientist Oreana, landed on Earth, but was delayed from their mission. In the early 21st century, Oreana's group reawakens and begins their plan to conquer the Earth. The only effective defense against the Campbellians' giant biomechanical slave beasts is the super-electromagnetic robot, Combattler V and its pilots.<br><br>
(Source: AniDB)

Kazuya Tatekabe was a Japanese actor and voice actor.

Daisaku Nisikawa