@sleepyknight
I mean, death marches and dying from overwork is a common thing in Japan where, even though it's technically optional, overtime is seen as required to the companies, usually not even being paid. It's no wonder she's depressed and always drained, having no social life and feeling the need to run away.
Idk if anyone has already said this, but i recommend "She Doesn't Know Why She Lives" as the main character goes through a similar yet harsher time dealing with her depression.