Dragon Pilot: Hisone and Masotan
The dragons used as OTFs by the JASDF are habitually dressed in transforming armor shaped like military planes to avoid drawing public attention. In order to be flown, the dragons swallow their pilots, who then steer them from within their stomachs via a naturally activated holographic display control system. To protect themselves from the dragons' digestive juices, each pilot is required to wear a special acid-resistant suit. In addition, a D-Pilot must reserve her feelings exclusively for her personal OTF; if she establishes a love relationship with someone else, the bond between them is broken (this event is commonly referred to as "anastomosis").