Mtundu uwu wa YOKOTA wopaka pulasitala umapangidwa ndi 65Mn high carbon steel, yomwe yakhala ikugwiritsidwa ntchito ndi kutentha kwapadera ndipo imapangidwa ndi manja ndi amisiri athu aku Taiwan.
Tidzasankha mosamala zinthu zolakwika kuti tiwonetsetse kuti chilichonse chili ndi khalidwe lolimba komanso lodalirika.