Revert "Initial commit"

This reverts commit 7cf760b7018ef280adca597b9bb1ea24bb9bda0d.
Revert "初期ファイル"

This reverts commit 13f12e0671ada3e74fca2b65ffb59d452a253c7b.
Revert "Initial commit"

This reverts commit 58eafae100307c1ba892bdec412aaac3eacba8fd.