Autumn: flowchart TD B{Is the candidate of the opposite moiety to yours?} B -->|Yes| E{Is the candidate your sibling, parent, or child?} B -->|No| X E -->|Yes| X[Forbidden] E -->|No| F{Is the candidate in the same generation as you?} F -->|No| Y[Often forbidden] Y[Often forbidden] --> G Y[Often forbidden] --> X F -->|Yes| G{Does the candidate's lineage have an established marriage tie with your lineage?} G -->|No| H[Eligible but not especially preferred]...

2026-09-22T18:18:43Z

flowchart TD B{Is the candidate of the opposite moiety to yours?} B -->|Yes| E{Is the candidate your sibling, parent, or child?} B -->|No| X E -->|Yes| X[Forbidden] E -->|No| F{Is the candidate in the same generation as you?} F -->|No| Y[Often forbidden] Y[Often forbidden] --> G Y[Often forbidden] --> X F -->|Yes| G{Does the candidate's lineage have an established marriage tie with your lineage?} G -->|No| H[Eligible but not especially preferred]...

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== Summary ==
flowchart TD
B{Is the candidate of the opposite moiety to yours?}

B -->|Yes| E{Is the candidate your sibling, parent, or child?}
B -->|No| X

E -->|Yes| X[Forbidden]
E -->|No| F{Is the candidate in the same generation as you?}

F -->|No| Y[Often forbidden]
Y[Often forbidden] --> G
Y[Often forbidden] --> X
F -->|Yes| G{Does the candidate's lineage have an established marriage tie with your lineage?}

G -->|No| H[Eligible but not especially preferred]
G -->|Yes| I{What pattern is expected?}

I -->|Immediate reciprocal exchange| J[Sister exchange / direct exchange]
I -->|Delayed reciprocal exchange| K[Return an earlier exchange<br/>e.g. “replace your grandmother”]
I -->|Continuing one-way exchange| L[Follow established wife-giver / wife-receiver direction]

J --> M{Does the candidate fit the preferred pattern?}
K --> M
L --> M

M -->|Yes| N[Ideal or strongly preferred spouse]
M -->|No, but still eligible| O[Acceptable spouse]
M -->|Wrong moiety or prohibited relation| X

File:Yarami-family.png - Revision history