Shanghai (Blue) and Hourai (Red), Alice's 2 most precious dolls, always appears by her side.

Hourai in Touhou Jet is a sentient doll like Shanghai, she has a gothic personality and is pretty quiet, opposite to the energetic Shanghai. Hourai doesn't appear much in the Touhou Jet Series, only appeared as drone twice, first time in Alice’s boss fight in PCB incident in her old form which was much smaller and weaker, the second time during Broken Border in Alice's boss fight in episode 13, she helped her master along with Shanghai cotrolling other drones. Hourai has the same appearance as Shanghai but with a black/dark red/red color scheme, Hourai's drone form is also more powerful and more maneuverable than Shanghai, she has an extra laser system mounted on top like the common dolls while still having the same weaponry as Shanghai.

Aircraft's information:
Class: Drone fighter
Type: Stealth
Top speed: Mach 2+
Weapons:
-1x machine gun
-1x TLS
-8x AAM-4
Special features:
-None

Gallery:

Here's Shanghai for people who don't know