The BabyTech story broadcast on J-WAVE TOKYO MORNING RADIO from around 7:05am on 28 October can be listened to on the internet radio radiko's time-free function for a period of one week after the broadcast!
(*Premium registration for area free is required for areas outside the J-WAVE broadcasting area.
The radiko programme page (already headlined on the topic of baby tech) is here
http://radiko.jp/share/?sid=FMJ&t=20191028070458