Hello,anyone remember 60s 70s TV Show?

[jeffreygp]

Hello,
Anyone remember two 60s 70s Japanese TV shows,I think they're for kids, one is a show about crimefighters or a group of agents with some kids or young adults as members their leader rides a motorcycle and wears a white helmet.The other show has a hero named Watari. I watched these shows when I was a small child,been searching the web but could not find any answers. Any info would greatly be appreciated.

 

[EmperorHirohito]

Right dont know if this will help in any way jeffreygp, but I looked up Watari on IMDb and it came up with this link :-
Watari, Ninja Boy (1966) - IMDb .
It may be what you are looking for as it does date back to the 1960's. Hope it is.