Since the Scientific Studies Service (SSS) is a government agency and not a privately owned entity, its vessels can in an emergency be called upon to serve the Empire as auxiliary craft.

• The (SSS) had contacted Ketsurui Fleet Yards regarding developing a Science vessel for use by the (SSS) designed to meet their specific requirements.

The following vessels have been assigned to the (SSS) by Star Army Fleet Depot at no cost.

• Ki-D2-5b - Yui 5 Recon-Scout
• Ki-D2-5b - Yui 5 Recon-Scout
• Ki-D2-5b - Yui 5 Recon-Scout

In 07/YE 32 the SSS returned these ships back to the Star Army of Yamatai.

• Completed in YE 31, the Scientific Studies Service (SSS) - Primary Campus is located outside of civilian side of Kyoto, Yamatai (Planet)
• Completed in YE 32, the Daichi Campus was created on Daichi outside of Ryou.

• A large SSS - Satellite Campus on Libra Star Fortress
• A medium SSS - Satellite Campus on Pisces Station
• A medium SSS - Satellite Campus on Taurus Star Fortress
• A medium SSS - Satellite Campus on Hotaru Star Fortress
• A large SSS - Satellite Campus on Sotâka Ruomâqi (World Station) YE 35
• A medium SSS - Satellite Campus on HS-ST4-1a Kâur Ruomâqi (Way Station) YE 35

• Completed in YE 31, the SSS Tansaku Staging area is located north of the Scientific Studies Service (SSS) - Primary Campus.

• In YE 31 the (SSS) purchased Collapsible Rapid Deployment Modules from Ketsurui Fleet Yards
• In YE 31 the (SSS) purchased Tansaku-class Science Vessels from Ketsurui Fleet Yards
• In YE 31 the (SSS) purchased Kisaki-class Starbases from Ketsurui Fleet Yards
• In YE 31 the (SSS) purchased 6 Classico Hovercars from Ketsurui Zaibatsu for VIP usage.
• In YE 31 the (SSS) ordered 6 Ge-Y1-4a - "Henkei" Prospector for support of Project Kyasshu.
• In YE 34 they purchased a number of SSS Ge-E1-1a - Tenba-Class Transporter to augment their fleet.