Leader of the hacker team Criminal and also one of the main characters.
Identity and daily life
Freelance programmer, leadership, tolerant yet decisive; Maintain awareness of illegal acts and do not justifiably deny responsibility for their actions for purpose.
Character relationships
Take care of team partners, and members trust them. Although good at computers, her cooking skills are poor; His real name was not revealed on the teaser page at the time.
PS2 Version Route B: Team Perspective
Ishtar, as the protagonist of Route B, works alongside the Criminal members; This route mainly showcases the team actions of five people.
I/O・B route: Rosary
Ishtaru from route B once carried a rosary and called Ereshukigaru 'big sister.' Later, she passed the Rosary to others, who also called her 'sister.'
Related entries
- Appearances:I/O
- Team:Criminal（I/O）
References
- REGISTA: I/O Character Introduction (Original Official Website Archive)
- Yusuke Nagomi: I/O PS2 version gameplay diary
- LEIBSTANDARTE MITUKI HAYASE: I can't believe you were hiding in a place like that!
Data compiled on: 2026-10-10.