After that, the formularization of the sumptuous arrangement was established in the early stage of the late fourth century, which was displaying Kizai Haniwa such as lid-shaped Haniwa and peltate Haniwa around house-shaped Haniwa on the center of the mound top, and cylindrical Haniwa around them.
その後、墳頂中央で家型埴輪の周りに盾形・蓋形などの器財埴輪で取り巻き、さらに円筒埴輪で取り巻くという豪華な配置の定式化が4世紀後半の早い段階で成立する。