noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' ambos caras;cara y reverso

noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' both sides;two sides;double-sided

noun (common) (futsuumeishi) mahjong double-sided wait (for one's last tile);wait for either of two different tiles to complete a chow which will finish one's hand