One week before the start of the TV anime
Sin Nanatsu no Taizai.
there was a special preview episode.
The seiyuu who appeared were Kitamura Eri, Fujita Akane, Sakuraba Arisa,
Kakuma Ai, Takahashi Chiaki, and Itou Shizuka.
They were in a large, European style fancy room.
They played a few psychological tests while talking about the anime.
They also showed a promo video of the anime.
