Inspired by the lovely blog 昭和～平成前期のホテルや旅館などのパンフレット, we purchased and scanned this hotel brochure. In one photograph it features a game room and we're going to see what the lineup is.
You can get the 1200 DPI scans at The Internet Archive thanks to Hubz. The brochure images pasted here have been shrunk down. 信州/戸倉上山田温泉 ホテル清風園 - Shinshu Togura Kamiyamada Onsen Hotel Seifuen Brochure
The arcade:
Immediately we see two famous Sega machines that were released in 1969, but look to the left and we see a Gottlieb pin from 1970. It would be a fair guess to say this photo is from 1970. However there is a basketball game on the right that we have only documented as early as a 1971 catalogue, so either that version of the game came out in 1970, or this photo is from 1971.
