Imperial Japanese Navy aircraft-carrying B1 type submarine. Kit has optional full or waterline hull, upper pressure hull, detailed conning tower with fully equipped bridge and separate hangar door, seaplane launch rail, well detailed clear-molded Yokosuka E14Y (Glen) floatplane, torpedoes (x6), display stand and photo-etch parts (railings, seaplane details, catapult plating, crane booms and addition fine details). Completed model is approximately 12.2" long. Includes painting guide and decals for sub and aircraft.