Our NAISTｰRITS-Panasonic activities were featured as a case study in the special issue “WRS” of the Journal of the Society of Instrument and Control Engineers, Vol. 61 No. 6. The title is ” Team NAIST-RITS- Panasonic at the Future Convenience Store Challenge -Our Approach from 2018 to 2021-” We’re happy if you read it.