    <SEC-DOCUMENT>0001133228-25-010842-index.html : 20251014
    <SEC-HEADER>0001133228-25-010842.hdr.sgml : 20251014
    <ACCEPTANCE-DATETIME>20251014112453
    ACCESSION NUMBER:		0001133228-25-010842
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20251113
    FILED AS OF DATE:		20251014
    DATE AS OF CHANGE:		20251014

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			JAPAN SMALLER CAPITALIZATION FUND INC
    		CENTRAL INDEX KEY:			0000859796
    		ORGANIZATION NAME:
    		EIN:				133553469
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			0228

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-05992
    		FILM NUMBER:		251390535

    	BUSINESS ADDRESS:
    		STREET 1:		WORLDWIDE PLAZA
    		STREET 2:		309 WEST 49TH STREET
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10019
    		BUSINESS PHONE:		8008330018

    	MAIL ADDRESS:
    		STREET 1:		WORLDWIDE PLAZA
    		STREET 2:		309 WEST 49TH STREET
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10019

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	JAPAN OTC EQUITY FUND INC
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>jscf-efp18429_def14a.htm
    <DESCRIPTION>JAPAN SMALLER CAPITALIZATION FUND - DEF 14A
    <TEXT>
    Document 1 - file: jscf-efp18429_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>img002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: img002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>img003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: img003.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>