 The OTWEM design improves performance and fuel efficiency by reducing aerodynamic drag.It also reduces cabin sound, minimizes ground detected noise, and allows room for passengers, luggage, as well as a private lavatory.In order to reduce aerodynamic drag and maximize HondaJet's performance, Fujino has applied the NLF technology on the main wing airfoil (NLF wing) and fuselage nose (NLF nose).