-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 MPAR0WnvTBUJ3xPBBkW27KHKw5HNDPSGI7FZ1dtMUsEiQxe+/ANA0ifMgxp5ATkZ
 shSG57zPijK8g5Gl/SLGDw==

<SEC-DOCUMENT>0001471087-09-000001.txt : 20091014
<SEC-HEADER>0001471087-09-000001.hdr.sgml : 20091014
<ACCEPTANCE-DATETIME>20091013182409
ACCESSION NUMBER:		0001471087-09-000001
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20091014
DATE AS OF CHANGE:		20091013
EFFECTIVENESS DATE:		20091014

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mugiishi Investments I, LLC
		CENTRAL INDEX KEY:			0001471087
		IRS NUMBER:				800391877
		STATE OF INCORPORATION:			HI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-135230
		FILM NUMBER:		091117938

	BUSINESS ADDRESS:	
		STREET 1:		581 KAMOKU ST., SUITE 1506
		CITY:			HONOLULU
		STATE:			HI
		ZIP:			96826
		BUSINESS PHONE:		(808) 721-8358

	MAIL ADDRESS:	
		STREET 1:		581 KAMOKU ST., SUITE 1506
		CITY:			HONOLULU
		STATE:			HI
		ZIP:			96826
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001471087</cik>
        <entityName>Mugiishi Investments I, LLC</entityName>
        <issuerAddress>
            <street1>581 KAMOKU ST., SUITE 1506</street1>
            <city>HONOLULU</city>
            <stateOrCountry>HI</stateOrCountry>
            <zipCode>96826</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(808) 721-8358</issuerPhoneNumber>
        <jurisdictionOfInc>HAWAII</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Limited Liability Company</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2009</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mark</firstName>
                <lastName>Mugiishi</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>581 Kamoku St., Suite 1506</street1>
                <city>Honolulu</city>
                <stateOrCountry>HI</stateOrCountry>
                <zipCode>96826</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Member</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Dixon and Doris</firstName>
                <lastName>Mugiishi</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>581 Kamoku St., Suite 1506</street1>
                <city>Honolulu</city>
                <stateOrCountry>HI</stateOrCountry>
                <zipCode>96826</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Beneficial Owner.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Paul and Marjorie</firstName>
                <lastName>Murakami</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>581 Kamoku St., Suite 1506</street1>
                <city>Honolulu</city>
                <stateOrCountry>HI</stateOrCountry>
                <zipCode>96826</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Beneficial Owner.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Aaron Lee and Linda</firstName>
                <lastName>Matsuo</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>581 Kamoku St., Suite 1506</street1>
                <city>Honolulu</city>
                <stateOrCountry>HI</stateOrCountry>
                <zipCode>96826</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Beneficial Owner.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Kaye</firstName>
                <lastName>Kawahara</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>581 Kamoku St., Suite 1506</street1>
                <city>Honolulu</city>
                <stateOrCountry>HI</stateOrCountry>
                <zipCode>96826</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Beneficial Owner.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Carolyn</firstName>
                <lastName>Shiraki</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>581 Kamoku St., Suite 1506</street1>
                <city>Honolulu</city>
                <stateOrCountry>HI</stateOrCountry>
                <zipCode>96826</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Beneficial Owner.</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Investing</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-04-30</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>50000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>750000</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>9</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Mugiishi Investments I, LLC</issuerName>
                <signatureName>Mark Mugiishi</signatureName>
                <nameOfSigner>Mark Mugiishi</nameOfSigner>
                <signatureTitle>Manager</signatureTitle>
                <signatureDate>2009-10-13</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----