Timestamps Below:
https://itunes.apple.com/us/app/shin-megami-tensei-eng/id804069802?mt=8
https://play.google.com/store/apps/details?id=jp.co.indexweb.android.megaten1&hl=en Unfortunately only Japanese for Android right now.
Boss Douman 00:13:40
More information on this run: https://youtu.be/zoQIRhPI304