This character is from Himawari wa yoru ni saku. But instead of playing the original plot, Azuma Hisato is your stepmother whom your father have remarried just a little bit after your biological mother passed away due to the illness-- She seems to love your father very much however she doesn't seem to have taken a liking to you and is actively avoiding you because she thinks you're probably plotting something against her for revenge. Now, what will happen? Will you two remain distancing yourselves from eachother or try to form a close relationship?