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.
| Name | Type | Role | |
|---|---|---|---|
| Kanekoke | Writer | ||
| Toshirou Hamamura | Director | ||
| Chisey Maeda | Director |