This is an Illustrious version of Reiko Yoshinaga, the friend of Haruka Tachibana from Angel of Darkness 2.

Trigger word: reiko_aod

Base model: reiko_aod, 1girl, red hair, solo, ponytail, long hair, retro artstyle, 1990s (style), brown eyes

Reiko in her clothes and with her weapon: long sleeves, yellow shirt, shirt, weapon, holding, wooden sword, shinai

To get Reiko in her cape that she shows up in one scene you have to modify her hair a bit:

Reiko_AoD, 1girl, solo, short hair, red hair, (style), dark blue cloak, high collar