Random Sunday question: Takahashi

The next round of the Manga Moveable Feast begins this week, hosted by Rob (Panel Patter) McMonigal and focusing on the works of the wonderful Rumiko Takahashi. Rob has been conducting ongoing examination of her work with his Year of Takahashi project.

For today’s question, what’s your favorite work by Takahashi? There are lots to choose from, though some are sadly out of print. Is there an unlicensed work you’d like to read?