The YSS Teisenjou (NF-X2-910) is a Tanya-Class Expeditionary Heavy Cruiser. It is the named for Teisenjou, location of the Tamahagane Corporation headquarters, and is the flagship of the Second Expeditionary Fleet's 18th_expeditionary_wing. It serves as the central location of the Frontier Skies plot.

In YE 44, Mikasa Sorano was ordered on an expedition to explore and possibly colonize an unknown sector¹⁾. After losses in the Kuvexian War, newer developments in military technology were examined for their possible incorporation into the Second Expeditionary Fleet. Yugumo Fleetworks had developed several new ships and small craft between YE 43 and YE 45, and most interesting and promising to her were the Tanya-Class Expeditionary Heavy Cruiser, a command ship that functioned as a carrier in the way the Takumi-Class Expeditionary Command Cruiser was a command ship that functioned as a battleship, and the Mozu-Class Starfighter (1B), a compact strike and intercept fighter.

Organizing an expeditionary wing to serve as a spearhead unit for the fleet,Taishō Sorano requested and outfitted the Tanya-Class Expeditionary Heavy Cruiser to be its flagship, and recruited Kurusu Misaki to command the ship and wing.

The YSS Teisenjou (NF-X2-910) is a Star Army of Yamatai (1b) variant Tanya-class Expeditionary Heavy Cruiser.

As a Tanya-Class Expeditionary Heavy Cruiser, the YSS Teisenjou has plenty of room for amenities. Living crew are assisted by 128 Service Android, Type 36A "Emma".

• Star Army Ship's Store
• Standard Star Army Post Office
• Star Army Clothing Store
• Star Army Alterations and Embroidery
• Warm and Sweet
• Kagami's
• Kikyo Pie Company
• Tachi's
• Takeda House
• Tokyo Brewing Company
• Sea Of Plenty
• Doki Doki YSA!
• Meat On A Stick
• Ramen To Go
• Bravemart
• Kagayaki Cosmetics
• Yuuko's Undies
• Multi-Purpose Sports Field - Arboretum

This page was originally created on 2023/03/16 11:18 by Yuuki. Immortal Cyan added one location to the amenities section.