Tokyo Android Network Testing - Tester must be Physically present in Japan!!!

I need a tester who is already in Tokyo’s Edogawa ward and can work on-site with active KDDI (au), SoftBank, and NTT Docomo SIM cards. The task is straightforward: insert each SIM into an Android handset running Android 15 or later, walk through a short checklist I will provide (voice, data, and basic app reachability), capture timestamped screenshots, then send me the results in the supplied report template. The whole session should take under an hour at a single location, but it must be performed locally—remote access is not possible. Once I receive the complete set of screenshots and the filled-in report, the job is done and we can close the milestone.