...By "ghost-shaped", may I assume you refer to the sheet-covered figures? [The sheet thing isn't nearly as much of a ghost shorthand in his time okay, it's kinda bizarre. Also they're. cute. What.
Mrr. Makes a face, not very on board.]
If I may, I would say such a design would better suit the Café. [The Cherry Blossom Café, that is. Let them do the cute and sparkly; he's going for fancy and sophisticated.]