|Seats up to:||4 people|
|Max Speed:||50 knots (above water) |
27 knots (underwater)
Hydranger (ハイドランジャー Haidoranjā) (model name: TDF HR - 1 (2)) is a combat submarine used by the Ultra Garrison and the Far Eastern Base of TDF. It can be split into two combat submarines, Hydranger No. 1 and Hydranger No. 2. It's first appearance was in Ultraseven episode 14.