魂 (tamashii) or 霊魂 (reikon) can be used for the word "soul". Note, 霊魂 is for after death and 魂 is while a person is still alive.
kurai kokoro
Tamashī no dorobō
Tamashī no shakai
'Kirawareta tamashii'.
心魂 Shinkon
Tamashī no hanryo
i dont k now
The English two-word phrase "soul resonance" can be translated in to a three-word phrase in Japanese. It translates to "Tamashi no kyomei".
Doku yo na kokoro
'Soul' in Japanese is魂 (tamashii).
The Japanese word for soul force or the force of soul is Kami.
I believe it's "Tamashi" Though my spelling could be wrong.