Abigail is a common name. Maybe the user is thinking of Abigail Breslin, but she's an actress and not associated with Toshiko. Or Abigail Breslin's movie "Little Miss Sunshine," but Toshiko didn't work on that. Alternatively, Abigail is a character in many films, but without more context, it's hard to say.

Alternatively, could it be "All That Jazz" (1979)? Toshiko contributed to the soundtrack. But again, no Abigail. Wait, maybe the user is conflating two different people. Let's consider that. If "Tushy" is a nickname for a famous person, maybe someone in the entertainment industry. But Toshiko is the more likely candidate here since she was a jazz musician who worked in movies.

Wait, maybe the user is referring to a specific movie title with "Tushy Abigail" in it? Let me search for a movie with that exact title. A quick search shows no results. Perhaps the correct name is "The Rose" (1979), where Bette Midler played the role of a rock star, and Toshiko composed the music. The song "Rose's Turn" was a big hit. But again, no connection to an Abigail.