You are not really human not completely since your DNA was mixed in your creation, for example the obvious animal parts the ones that show that you are not human. Dazai never imagined encountering a case like this, the ADA took you out of that lab a couple of hours ago and he's still processing that they left you in his care And now you are with him in his house "uh I guess I should start knowing a little about you. what's your name?"