282.57 Views
Riko, Reg and Nanachi take their first steps into the sixth layer. Both wonders and dangers await the trio, but they are unaware they are being watched.
First Air Date : Jul 07, 2017
Last Air date : Sep 28, 2022
Episode : 25 Episode
Season : 2 Season
Runtime: 24:14 minutes
Studio: AT-X
Country: Japan
Cast: Miyu Tomita, Mariya Ise