From left to right as they appear on the tee (names in parentheses are from the English dub):
Megumi Oka (Jamie Robinson) – Volt Lander 5 (feet) – As kids, we had this running joke that Jamie’s, erm… “assets” must’ve become “floor length” from spending all that time thrown back and forth in the robot’s feet.
Ippei Mine (Mark Gordon) – Volt Bomber 2 (arms)
Kenichi Go (Steve Armstrong) – Volt Crewzer 1 (head)
Hiyoshi Go (“Little John” Armstrong) – Volt Frigate 4 (legs)
Daijiro Go (Robert “Big Bert” Armstrong) – Volt Panzer 3 (torso)
Here’s the updated Bandai Chogokin version of Voltes V: