山谷

1. valley, ravine, gorge, chasm

noun (common) (futsuumeishi)

2. cleavage (of breasts)

noun (common) (futsuumeishi)

3. part or place that has been left behind, blind spot, bottom (of society), (economic) trough, gap (in activity, one's work, etc.), lull, opening

noun (common) (futsuumeishi)