It apparently models itself after the sakura tree from X/1999, and as such, can't stand crying. The "Official" in its name could indicate that it's a Firstborn, but it could also just be mimicking the Sunflower Official's name.
From its so-far very little screen time, it seems quite demanding of agents to do their jobs. It was very frustrated by having to deal with Agent Keily Shinra in its division.
- ↑ "It's a Sue. But Not Any Sue . . . It's a CLAMP Sue," MST by Keily Shinra (NSFW)