The Japanese word for soul force or the force of soul is Kami.
Tamashī
The English two-word phrase "soul resonance" can be translated in to a three-word phrase in Japanese. It translates to "Tamashi no kyomei".
魂 Tamashī
Seinaru tamashī
tama 霊 "spirit; soul"
'Soul' in Japanese is魂 (tamashii).
Assuming Star Wars fame, there is no special word; it is borrowed as 'The Force' is a proper noun.
冷凍魂 Reitō tamashī
kokoro - this can also mean heart
Soul Angel from English translated to Japanese is ''魂エンジェル''
"Shiite" = an act done by force
You may say 'seishin' or 'kokoro,' written: 精神  心