Hayi, eli asilo mali inkulu kakhulu izama ukutshaya kwiiplanga ezincinci kwaye ibambelele kubo ngobuso bayo - le nto imangalisayo ye-satori fujita (i-fujita satoti), yaziwa ngokugqibeleleyo Ngoboya (okanye, njengokuba babiza, "ukunene").
Uboya obufakekileyo kukuvumela ukuba wenze imifanekiso eqingqiweyo yezilwanyana ezazinokwenzeka, kwaye unikezwe iikati ezifana neJapan, ayothusi into yokuba i-japan, ayimangalisi into yokuba iikati zaba ngamaqhawe abe ngamahashe endalo yakhe.