<xsd:simpleType name="ST_RubyAlign">
    <xsd:annotation>
        <xsd:documentation>Phonetic Guide Text Alignment</xsd:documentation>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="center">
            <xsd:annotation>
                <xsd:documentation>Center</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="distributeLetter">
            <xsd:annotation>
                <xsd:documentation>Distribute All Characters</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="distributeSpace">
            <xsd:annotation>
                <xsd:documentation>Distribute all Characters w/ Additional Space On Either Side</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="left">
            <xsd:annotation>
                <xsd:documentation>Left Aligned</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="right">
            <xsd:annotation>
                <xsd:documentation>Right Aligned</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="rightVertical">
            <xsd:annotation>
                <xsd:documentation>Vertically Aligned to Right of Base Text</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
    </xsd:restriction>
</xsd:simpleType>

• ST_RubyAlign
• w:val