A hacker team led by Ishtar.
Content and positioning
Member codenames include Magdalene, Eques, L, and R; Mika is skilled in hardware, Kosuke is the one who sets the mood, and the twins Masami and Mayumi are the new members.
Connections within the work
Ishtar cares about his partners and clearly points out that the team's actions violate the law. Personal areas of expertise, codenames, and real names are recorded separately in the character introduction.
PS2 Route B: Five people working together
Route B mainly follows the five Criminal members working together, differing from Route A, which involves solo or two-person actions.
I/O・B route: Break through enemy lines
In Route B, Criminal fights terrorists and uses mock rounds to break through enemy lines.
Related entries
- Associated Work:I/O
- Leader:イシュタル（I/O）
- Members:Mika Ayase (I/O)
- Members:Kosuke Miyata (I/O)
- Members:Masami Shinozuka (I/O)
- Members:Mayumi Shinozuka (I/O)
References
- REGISTA: I/O Character Introduction (Original Official Website Archive)
- Yusuke Nagomi: I/O PS2 version gameplay diary
- LEIBSTANDARTE MITUKI HAYASE: Defragmented
Data compiled on: 2026-10-10.