'Death shadow' is死の影 (shi no kage) in Japanese, and may also be translated as 'shadow of death'.
kageno masutaa
hayai kage
Kage no pansā
kage kitsune
Kage Senshi
Kage no suteppu
akai kage
'Shadow circle' may be translated aså½±ã®ä¸¸ (kage no maru) in Japanese.
(Shinpi-tekina kage)
The phrase 'night shadow' would be translated as 夜の影 (yoru no kage) in Japanese. This may also be used to mean 'shadow of the night'.
kage okami
影龍 kage ryū