This is “Variation No. 3 Upright Style (第三応用立真型)”. The first lesson in the second book.
Sensei would have to take credit for the placement of the shin and the soe. I picked up the slack for most of the rest of the arrangement. It’s clear that the lighting isn’t great so I think I should probably start taking one with the cardboard backdrop and one without it so I can compare the two.