Teruteru Hanamura's Mother

At the end of the first school trial of Danganronpa 2: Goodbye Despair, It's revealed that Teruteru Hanamura has a mother who ran the Hanamura's Diner before The Tragedy happened. Before Teruteru left his mother to attend Hope's Peak Academy, Teruteru promised her he would be a successful cook and will branch out into Aoyama and Azabu. During Teruteru's time at Hope's Peak Academy, his mother was the only person who ran the diner, although she had an illness, causing her to be frail and collapse at times. It's currently unknown if Teruteru's mother is still alive and if her diner is still running or not.