diff --git a/sj3h/common.h b/include/common.h
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rename from sj3h/common.h
rename to include/common.h
diff --git a/sj3h/conversion.h b/include/conversion.h
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rename from sj3h/conversion.h
rename to include/conversion.h
diff --git a/sj3h/henkan.h b/include/henkan.h
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rename from sj3h/henkan.h
rename to include/henkan.h
diff --git a/sj3h/inkey.h b/include/inkey.h
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rename from sj3h/inkey.h
rename to include/inkey.h
diff --git a/sj3h/kana.h b/include/kana.h
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rename from sj3h/kana.h
rename to include/kana.h
diff --git a/sj3h/kctype.h b/include/kctype.h
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rename to include/kctype.h
diff --git a/sj3h/key.h b/include/key.h
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rename from sj3h/key.h
rename to include/key.h
diff --git a/sj3h/rk.h b/include/rk.h
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rename to include/rk.h
diff --git a/sj3h/select.h b/include/select.h
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rename to include/select.h
diff --git a/sj3h/sj.h b/include/sj.h
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rename to include/sj.h
diff --git a/sj3h/sj2.h b/include/sj2.h
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rename from sj3h/sj2.h
rename to include/sj2.h
diff --git a/sj3h/sj3libsj3.h b/include/sj3libsj3.h
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rename from sj3h/sj3libsj3.h
rename to include/sj3libsj3.h
diff --git a/sj3h/wchar16.h b/include/wchar16.h
similarity index 100%
rename from sj3h/wchar16.h
rename to include/wchar16.h