KEIGAN - Samurai’s Insight - ; Air Surveillance Radar J/FPS

"“KEIGAN” is a word that refers to a Samurai’s insight, and describes the superior ability to observe and recognize the critical elements of someone or something. In the era of the samurai, this insight was put to use by Samurai when they matched over surrounding towns from castles high above.
And now, this ability which has been passed down to us from the Samurai is evolving, playing an indispensable role in defending our nation as Japan-made air surveillance radar systems."