Whenever I see the letter V, it reminds me of my childhood cartoon, Voltes V. (It reads Voltes Five.)
Mazinger Z (1972) was the first cartoon I knew before Voltes V (1977). Daimos came after that (1978). Power Rangers is way after (1993). Yeah, yeah, call me a nerd for Japanese cartoons or TV programs. Just don't connect me with Anime stuff. They're not really as good as the Mazinger Z, Voltes V, and Daimos stuff I knew growing up.