I believe the Ventures’ popularity in Japan was not replicated elsewhere, Ivo. I think that their popularity waned after 1963 elsewhere in the world. They enjoyed decades of loyal following in Japan, touring every year and spending months in the country, playing even in smaller towns I am told. They recorded pieces targeted at the Japanese market, employing melodic patterns common in Japanese music.
The Ventures had a successful concert here a little over ten years ago, but, if not for Japan, I believe the Ventures would have faded from view by the late 60s. I do not think they would have been able to match the success of the Shadows’ Final Tour. But in 1967, the Ventures would have easily trumped the Shadows in Japan.
I am sure Ventures fans will disagree with me here.
I do like the Ventures, but, as I do with the Shadows, prefer their pre-1964 tracks.
Andy