"Taigei" Cluss "Taigei"

Length : 197.3m
Width : 18.1m
Draft : 5.3m
Displacement : 10,500t
Main Engine : All Geared Turbin X 2, Twin Shaft (14,000hp)
Max Speed : 20Kt
Armament : 127mm Dual High Angled Gun X 4, 13mm Quaternary Machine Gun X 2
Equipment : Seaplane X 3

"Tsurugizaki" Cluss "Tsurugizaki"

Length : 185.0m
Width : 18.0m
Draft : 6.9m
Displacement : 9,500t
Main Engine : Diesel X 2, Twin Shaft (56,000hp)
Max Speed : 29Kt
Armament : 127mm Dual High Angled Gun X 4
Equipment : Seaplane X 3

Submarine Depot Ship "Heian-Maru"

Length : 156m
Width : 20m
Displacement : 11,614t
Main Engine : Diesel X 1 (11,000hp)
Max Speed : 15.0Kt
Armament : 150mm Gun X 4, 25mm Triple Machine Gun X 2, 13mm Twine Machine Gun X 2