You are getting a little fat around the belly, aren’t you?
The kanji and the word are exactly the same. That means they share meanings as well.
If anyone ever tries to touch your belly make sure you yell "Sekuhara (はら)! Sekuhara!” Sekuhara is short for sexual harassment in Japan. And if you don't want someone to touch your belly, but they're trying to, then that's sekuhara!