Name: Periscope - ペリスコープ
Year: 1966
Manufacturer: セガ (Sega)
Once again, we defer to the article Who Created Periscope? to hash out the details we have now, but it's safe to say the Sega models are more well known internationally.
Sega would release a single-player version in 1968.
A year prior, Nakamura Seisakusho released their massive Periscope game. While it is not know if Sega licensed it or copied it, I think it is safe to assume that Sega's design is a copy of it.
It is delightful to have some of the technical details for games of this era:
In 1967 Mayfield Electronics in the UK would come up with a 2-player copy of Periscope. You can tell they really leaned into the original because the door design is nearly identical.
 |
| Submarine Patrol by Mayfield Electronics [Coin Slot 1967-02-11] |
And then a different copy...
 |
| Action Stations by Nixsales [Coinslot 1967-030-4] |