进入射击阵地的75式自行榴弹炮。与其它国家的自行榴弹炮相比,75式的19倍口径炮管显得很短。由于炮管较短,它的最大射程仅有19公里,远小于AS90等新型自行榴弹炮。如果不是日本陆上自卫队无力换装,它早应该退役,至少也需要进行更换更长炮管等现代化改进,但由于经费不足,75式与刚服役时没有太大的区别。 Enter the firing positions of 75 self-propelled howitzers. Compared with self-propelled howitzers in other countries, the 75-type 19-caliber barrel appears to be very short. Due to the shorter barrel, its maximum range of only 19 km, much smaller than the AS90 and other new self-propelled howitzers. If not, the Japanese ground self-defense force is unable to refit its gear, it should have been decommissioned early, and at least modern improvements such as the replacement of a longer barrel are needed. However, due to lack of funding, the 75-type is not much different from its military service.