Now, it turns out that Nyarko-san and Oreshura will be re-teaming for a stage event featuring the cast (Kana Asumi, Miyu Matsuki, Yuka Otsubo, Ryoto Ohsaka, Chinatsu Akasaki, Yukari Tamura, Hisako Kanemoto, Ai Kayana) at late March's Anime Content Expo.
Previously, Oreshura's Natsukawa Masuzu (Tamura Yukari) sung Nyarko-san's "Chaos, Once Again!" and in response, the elder goddess (Asumi Kana) cut from "Taiyou Iwaku Moeyo Chaos" to give OreShura's cast a shout out.
There's even a www.nyarushura.com
Planned performances include True Tears’ eufonius and Aira Yuki; Hanasaku Iroha’s nano.RIPE, Sphere (a Jpop idol unit with seiyuus Minako Kotobuki, Ayahi Takagaki, Haruka Tomatsu, Aki Toyosaki) and Clammbon; and Tari Tari’s AiRI, Shirahamazaka High School Chorus (with seiyuus Natsuki Hanae, Saori Hayami, Asami Seto and Ayahi Takagaki).