“OSHI NO KO Behind the Scenes” is a special documentary series that reveals the anime production process from start to finish, from pre-production to voice acting to promotion. Episode 12 is now available on Youtube here. While Episode 1 walks you through the pre-production process, Episode 12 takes viewers through the cast commentary with the voice actors as they discuss what scenes left strong impressions on the actors for Aqua (Takeo Otsuka), Ruby (Yurie Ignoma), and Akane Kurokawa (Manaka Iwami) when they were recording for Season 2.

Other episodes are available: