Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Nountrifling; little; few; slight

Na-adjective (keiyodoshi), Nountrivial; trifling

Na-adjective (keiyodoshi), Nounvexatious; troublesome; complicated

Nounsomething small; something petty; trifle

Nounoverly detailed and tedious conversation; monotonous talk