Kingdom Hearts is a love letter to Freemasonry.
Kingdom Hearts is a video game series made by Square-Enix and Disney. The main character Sora wields a Keyblade that can unlock anything, including hearts and other worlds, and portals occasionally. It's basically Excalibur but more OP. Ergo, a kid with a Keyblade can beat almost anything if they just try.
All Keyblades have chains hanging off at the Kimmel (bottom of the swords handle). Something odd I found is that some Masonic swords also have chains at the pommel, yet they are also clasped to the hilt (top of handle). In Kingdom Hearts, the chain is not connected to the hilt. But to replicate this, one need only release the clasp on the hilt with a Masonic sword.
What's more, by using the online Freemasonic dictionary, one will find many connections between key and heart. The Key is a very important Masonic symbol, and it literally says it represents a Key to the Heart, but it is more specifically about keeping secrets locked away in one's heart (which should be bound to the Organization of Masonry).
"What do you conceal?
All the secrets which have been intrusted to me.
Where do you conceal them?
In the heart.
Have you a key to gain entrance there?
Yes, Right Worshipful.
Where do you keep it?
In a box of coral which opens and shuts only with ivory teeth.
Of what metal is it composed?
Of none. It is a tongue obedient to reason, which knows only how to speak well of those of whom it speaks in their absence as in their presence."
http://www.masonicdictionary.com/key.htmlOne need only know now that "Hearts" and "Keys" are extremely important to Kingdom Hearts. Fans of the series should immediately be spooked if they are anywhere close to intellectually honest.