Ninja

The ninja is an NPC from The Sims 2: Bon Voyage. He only visits Takemizu Village or custom far-east vacation destination lots. Sims can learn teleporting from him.

Learning to teleport
In Takemizu Village or custom far-east vacation destinations, sometimes a ninja NPC will randomly teleport into the lot. He'll hop around for a little while, teleporting, and if a Sim clicks on him the only option is "Learn to Teleport." If the player chooses this, the ninja will ask a question with two answers. This question works like a chance card, where it doesn't really matter which option is chosen, because each has a correct and incorrect possibility. If correct, the Sim will gain the ability to teleport.

Teleporting
After correctly answering the ninja's question, a new option will appear when clicking on the ground. Along with "Go here" and "Run here" is the option "Teleport here". This is significantly faster than walking. The Sim will back-flip into a puff of smoke and reappear over the destination. Sims standing around them will be surprised when they appear or disappear, much like if they teleport via Magivestium. They will have this ability forever.

There is an issue with teleportation. Sims cannot teleport to an inaccessible location, such as room without a door, a space surrounded by fences, or a room with Very Mysterious Shelving as the connection. A mod has been made to fix this. Ninja Ninja

Trivia

 * Even if the ninja asks the same questions the correct answers are always different.
 * With the boolprop_testingcheatsenabled_true cheat, when using the mailbox to get an NPC, the ninja is one of the options.