Aihis (I-Type) are old-style unmanned kamikaze missiles. Carries out suicide attacks. They'll try to collide at you as quickly as possible. They couldn't turn nearly as fast as the player could, so they must arc around in order to get you. Formations will leave from Bosconian bases in squadrons of 5. If the formation leader was destroyed before the others, the rest of the squad will fall back and scatter. If the entire squadron gets defeated, the player was awarded 1000 points.