This fantastic Orion OTR-6A was manufactured in Japan by Orion Electric Co (オリオン電機株式会社 Orion Denki Kabushiki-Gaisha) circa 1959. It is most famous for being a copy of Sony’s second shirt pocket transistor radio, the TR-65 from 1958. Sony was not happy about having their little TR-65 copied hence they cut short production and now the TR-65 is a very rare radio indeed. This Orion is not all that common itself.
I have seen a variant of this radio with the ‘Orion’ badge positioned where it says ‘six transistor’ and ‘six transistor’ positioned where ‘de luxe’ is written vertically on this model.
This Orion was also marketed as a Royal OTR-6A and as a 'Hilton' with the model number TR-6A.

This Orion features a great looking ‘jet age’ tuning dial (even if they did steal it from the Sony TR-65!) and is unusual for the use of two different colored plastics on its cabinet. This was an uncommon practice in the manufacture of transistor radios of this period. The cabinet is quite busy, it has plenty of detail. It also features a little cloisonné badge on the speaker grill.
I have seen a number of these Orion’s and they all seem to have a problem with yellowing of the cabinet. Luckily the yellowing on this example is not patchy and is actually quite even.


Orion Electric Co., Ltd. (オリオン電機株式会社 Orion Denki Kabushiki-Gaisha) was established in 1958 in Osaka, Japan. They initially manufactured transistor radios, radio cassette recorders, car stereos, and music centers. In 1967, Orion Electric moved to Fukui prefecture in Japan, where it still has its head office today.
These racy Orion’s are very dramatic looking and extremely photogenic!
The 'ORION' cloissone' badge found on the speaker grill is actually rarer than the radio! Many of these Orion’s have lost their badge over the years and this is one of the few that still retains it. This sticky problem was due to aging of the glue used to hold the badge to the speaker grill…. Fifty year old glue isn’t the best adhesive I might add!