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    ACCESSION NUMBER:		0001133228-25-005352
    CONFORMED SUBMISSION TYPE:	N-CSR
    PUBLIC DOCUMENT COUNT:		24
    CONFORMED PERIOD OF REPORT:	20250228
    FILED AS OF DATE:		20250507
    DATE AS OF CHANGE:		20250507
    EFFECTIVENESS DATE:		20250507

    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:		N-CSR
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-05992
    		FILM NUMBER:		25920533

    	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
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    <SEQUENCE>1
    <FILENAME>jscfi-efp15452_ncsr.htm
    <DESCRIPTION>JAPAN SMALLER CAPITALIZATION FUND INC - NCSR
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    <DESCRIPTION>SEE ITEM 2
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    <SEQUENCE>3
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    <DESCRIPTION>SEE ITEM 12
    <TEXT>
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    <FILENAME>jscfi-efp15452_ex19a3.htm
    <DESCRIPTION>CERTIFICATIONS REQUIRED BY RULE 30A-2(A) UNDER THE 1940 ACT (17 CFR 270.30A-2(A))
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    <DESCRIPTION>CERTIFICATIONS REQUIRED BY RULE 30A-2 (B) UNDER THE 1940 ACT (17 CFR 270.30A-2(B)), RULE 13A-14(B) OR RULE15D-14(B)
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    <DESCRIPTION>GRAPHIC
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