noun, noun which may take the genitive case particle 'no'
myriad; countless things; a great many
Often used in the phrase 八百万の神 (yaoyorozu no kami) referring to the myriad gods of Shinto, but can also be used more generally for an immense number of things.
It is said that there are myriad gods in Japan.
The internet is overflowing with countless pieces of information.