over the weekend i found (on line) my high school year book (1961, 8th grade) from camp zama, japan, & this was on one of the pages- i lusted over this very bike when it was parked at school.
tube frame with a funky "sport fork" & rather large mag brakes, there is another sohc twinn just visible below the headstock. note the cable anchor at the 90* bend of the brake arm.
52 years later i still think its cool!!
