A: As of now, no sequel has been announced. However, the open ending of PFES-061 has led to fan fiction and speculation about a possible “PFES-061-2” focusing on Maria’s neighbor’s backstory.

While these theories are intriguing, it's essential to approach them with a healthy dose of skepticism. Without concrete evidence or official confirmation, it's challenging to separate fact from fiction. Nevertheless, the allure of the mystery surrounding PFES061 and Maria Nagai continues to captivate online users.

Maybe the user is looking for a figure by "Phat! Company" that has a code "PFES061". I could search for "Phat! Company figure list" and look for "PFES". But that might be tedious.