▷ 4th WALL BREAKING: No thank you
▷ THREADJACKING: Ask first; if it's a threadjack between your character and another character in the thread that excludes Mami, I will say no. Move it to an inbox.
▷ BACK THREADING: Of course! I have my limits, though.
▷ OFFENSIVE SUBJECTS: I, as a player, have few topics that can offend me. However, implications/discus of mental disability, learning disability, or slurs will earn you a quick thread drop.

▷ FIGHTING CAPABILITIES: Mami has anime spunk and speed on her side, but nope. She can't fight for real.
▷ INJURY/DEATH: Discuss it with me first.

▷ ROMANCE/RELATIONSHIPS: Mami is capable of friends; I am not interested in playing her in a romantic situation, since she's only thirteen.
▷ SEXUAL RELATIONS: So N/A it will make your head spin.
▷ PHYSICAL CONTACT: Hugging is fine! Kissing might be kind of skeevy.

Ask questions if you're not sure.