Artistes récurrents de la saison 5

1. 

   Nobunaga Shimazaki

   Ritsuka Fujimaru (voice)

2. 

   Atsushi Imaruoka

   Goredolf Musik (voice)

3. 

   Maaya Sakamoto

   Leonardo da Vinci (voice)

4. 

   Rie Takahashi

   Mash Kyrielight (voice)

5. 

   Takahiro Mizushima

   Sherlock Holmes (voice)

Vedettes invitées 0

There are no cast records added to ...On What is Fou Really.

Équipe technique 0

There are no crew records added to ...On What is Fou Really.