心の伴侶 is a Japanese-only title for soulmates.

心 means heart, soul, mind, core, or center. In ancient times, the heart was believed to be the mind or center of your soul and being.

の is a possessive article that connects everything here.

伴侶 means mates, companions, partners, and spouses.

This Japanese version of soulmates is about two partners, coupled or joined by their hearts.

精神伴侶 means “Spiritual Soul Mates.” The first two characters mean “spiritual” or “soul.” The second two characters mean “mates,” “companions,” or “partners.”

This is more about the spiritual connection between partners rather than a “fate-brought-us-together” kind of soul mates.

Both halves of this title have meaning in Japanese but I've not yet confirmed that this is a commonly used title in Japan.

魂の伴侶 is a Japanese-only title for soulmates.

魂 means soul, spirit, immortal soul (the part of you that lives beyond your physical body), or the conscious mind. In the Buddhist context, this is vijñāna or viññāṇa (consciousness, life force, or mind).

の is a possessive article that connects everything here.

伴侶 means mates, companions, partners, and spouses.

緣份 specifically represents the fate or destiny that brings two people together.

This is like the chance meeting of two people that leads sometime later to marriage.

This could also be the chance meeting of two business people who become partners and build a huge and successful company.

This idea is often associated with a fateful meeting leading to good fortune.

Some will define this word as “Destiny brings you two together” or “Meant to be.”

Note: The second character can also be written without the left radical, as shown to the right. If you have a preference, please let use know in the special instructions for your project. There is no difference in meaning or pronunciation, just two (alternate) ways to write the same character.

See Also:  Soulmates | Good Fortune