Merge branch '510' into t510
Revert "まいくはがー市長"

This reverts commit 5d5655386f8663145871009d9e3a876a19ef22d1.

Conflicts:
	index.html
Merge branch 't510' into 510

This reverts commit 5d5655386f8663145871009d9e3a876a19ef22d1.

Conflicts:
	index.html