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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 T+XvUtH8GB+YGmS7ZJjKSt9iHyYVvpbj5a04DFBb3eP9Zu9B364CjcY9F6C1AcxJ
 26X3/577hdHlrZZRYoNICA==

<SEC-DOCUMENT>0000905148-07-005670.txt : 20070820
<SEC-HEADER>0000905148-07-005670.hdr.sgml : 20070820
<ACCEPTANCE-DATETIME>20070820172701
ACCESSION NUMBER:		0000905148-07-005670
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070816
FILED AS OF DATE:		20070820
DATE AS OF CHANGE:		20070820

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JAPAN SMALLER CAPITALIZATION FUND INC
		CENTRAL INDEX KEY:			0000859796
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				133553469
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2 WORLD FINANCIAL CENTER
		STREET 2:		BUILDING B, 22ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10281-1712
		BUSINESS PHONE:		8008330018

	MAIL ADDRESS:	
		STREET 1:		2 WORLD FINANCIAL CENTER
		STREET 2:		BUILDING B, 22ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10281-1712

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	JAPAN OTC EQUITY FUND INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Arima Jun
		CENTRAL INDEX KEY:			0001410203

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-05992
		FILM NUMBER:		071068849

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		212 667 1858

	MAIL ADDRESS:	
		STREET 1:		TWO WORLD FINANCIAL CENTER
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10281
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>efc7-2133_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-08-16</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000859796</issuerCik>
        <issuerName>JAPAN SMALLER CAPITALIZATION FUND INC</issuerName>
        <issuerTradingSymbol>JOF</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001410203</rptOwnerCik>
            <rptOwnerName>Arima Jun</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>TWO WORLD FINANCIAL CENTER</rptOwnerStreet1>
            <rptOwnerStreet2>BUILDING B</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10281</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Vice President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ Jun Arima</signatureName>
        <signatureDate>2007-08-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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