The piano room is home to a locked storeroom door with a mysterious symbol. Takurou and Takeshi are sick of being jerked around by puzzles, but Hiroshi is starting to enjoy figuring them out. There’s no puzzle he can’t solve...this is a game, after all.
Hiroshi and his classmates, Takurou, 
Takeshi, and Mika, enter the mansion
،دخل هيروشي وزملاؤه توكورو وتاكيشي وميكا إلى القصر
Hiroshi und seine Mitschüler – Takurou,
Takeshi und Mika – betreten das Anwesen
Hiroshi y sus compañeros Takuro,
Takeshi y Mika, entraron en ella
Hiroshi y sus compañeros Takurou,
Takeshi y Mika, entraron en ella
Hiroshi et ses trois camarades
Hiroshi e i suoi compagni di classe — Takurou,
Takeshi e Mika — sono entrati in quella magione,
Hiroshi e seus colegas, Takurou, 
Takeshi e Mika, entram na mansão