*UPDATED AS PER LATEST CHAPTER*
I. CHARACTER WITH NAMES:
Hanada Hitori (support):
+ Teenager, male, 19yo
+ First appearance in chapter 5
+ Keys - polite, observant
Haruru June (main):
+ Teenager, female, 17yo
+ First appearance in chapter 1
+ Keys - mute, suppressed
Haruru Kira (main):
+ Teenager, Female, 19yo
+ First appearance in chapter 1
+ Keys - lost, memory fog, numb
II. CHARACTERS WITHOUT NAMES:
Dad:
+ Unknown, male, (unknown)yo
+ Keys - Unknown
Doctor from chapter 1:
+ Middle aged, male, (unknown)yo
+ Keys - Stoic, busy, tense
Mom (mother):
+ Middle aged, female, 45yo
+ First appearance in chapter 1
+ Keys - overprotective, talkative
Nurse from chapter 1:
+ Adult, female, (unknown)yo
+ Keys - responsible, soft