Sukuyo helps you read emotional rhythm and communication patterns in relationships.
The starting point is where the moon sat on the day you were born. The sky path is divided into twenty-seven segments, and whichever one held the moon becomes your mansion. Reading the moon rather than the sun is the sharpest difference from Western sun signs.
Relationship character is read by counting how many segments apart two people's mansions fall across those twenty-seven positions. Adjacent placements and opposing placements are described as producing different textures, such as ease, attraction, or tension.
Tracking both conflict-heavy windows and recovery windows makes practical planning easier.
One detail matters more than it first appears: the distance measured from your side can differ from the distance measured from theirs. That asymmetry is often how the tradition explains a relationship where one person feels comfortable and the other feels strained.
The lineage traces to a Tang-era Chinese translation of a Buddhist text on auspicious and inauspicious days and lunar mansions, commonly shortened to the Sukuyo Sutra. It carries the Indian nakshatra system into East Asia, which is why the names and ordering overlap substantially with nakshatra.
Pattern awareness is usually more useful than a single compatibility score.
Use it as a frame for noticing repeating scenes and adjusting how you talk, not as a device that settles how a relationship ends. When people change what they choose, the pattern changes with them.