It has clearly crossed the line between realism and no realism here, but it remains close enough for me to like it.
We see age regression (from 19 to 14 years old I think), then order to take off clothes, and put alternatives clothes, then some imagination about bad experience in school, then age regression (all the way to 4 years old), which finally reveal the name of the hypnotist (由美, I guess Yumi).So Yumi get dragged around by a pleading crying playful little child (bad mistake Ms Hypnotist), and finally ending by age regression to 1 year old.

Base +3