to define

significance

underwear, an undergarment / an inner robe

In the traditional Japanese number system, 10⁵⁶ or one hundred septendecillion of the American system.

mysterious, inscrutable

In the traditional Japanese number system, 10⁶⁴ or ten vigintillion of the American system. / mysteriousness

a swimsuit, a bathing suit, swim trunks

fraud, swindle, con

a godly weapon / one of the Imperial Regalia of Japan

(proscribed) Alternative form of 茨城 (Ibaraki)