diff --git a/add-ins/TwlSystem/NITRO-System-Library-071126.zip b/add-ins/NitroSystem/NitroSystem_forTWL-080408-jp.zip
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rename to add-ins/NitroSystem/NitroSystem_forTWL-080408-jp.zip
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diff --git a/add-ins/TwlSystem/NITRO-System-Library-071126-patch1.zip b/add-ins/TwlSystem/NITRO-System-Library-071126-patch1.zip
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diff --git a/add-ins/TwlSystem/NITRO-System-Library-071126-patch1_for_TWL-080207.zip b/add-ins/TwlSystem/NITRO-System-Library-071126-patch1_for_TWL-080207.zip
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diff --git a/add-ins/TwlSystem/使用方法.txt b/add-ins/TwlSystem/使用方法.txt
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index 2572dc4d..00000000
--- a/add-ins/TwlSystem/使用方法.txt
+++ /dev/null
@@ -1,25 +0,0 @@
----------------
-���̃p�b�`�͎b��I�Ȃ��� NitroSystem ��
-TWL-SDK ��Ńr���h/�g�p�ł���悤�ɂ�����̂ł��B
-�Y�t�� zip �t�@�C����W�J�������� NitroSystem �ɏ㏑�����Ă��������B
-
-����
-�ETWLSYSTEM_ROOT �‹��ϐ��� NITROSYSTEM_ROOT �‹��ϐ���
-�@�����l��ݒ肷��K�v������܂��B
-�ENitroSystem �̓r���h���Ȃ����K�v������܂��B
-�Esnd, mcs ���C�u�����͎g�p�ł��܂���B
-�Edemo �͂��̂܂܂ł̓r���h�ł��܂���B
-�@TWL-SDK �ł� nef �� tef �֕ύX���ꂽ����
-�@TARGET_NEF ���ݒ肳��Ă�����͍̂폜����K�v������܂��B
-----
-
-
-demo�̃r���h��ʂ����@
-
-LLIBRARY_DIRS   =   $(G2D_DEMOLIB)/lib/$(NITRO_BUILDTYPE)
-��
-LLIBRARY_DIRS   =   $(G2D_DEMOLIB)/$(LIBDIR)
-
-
-TARGET_NEF		=	main.nef�@���폜�B
-