Return To Shironagasu Island Drama CD -Shoujo Tachi No Yokubo Battle- Special Edition

The indie mystery ADV "Return to Sirona Gas Island" has been very popular on PC and Nintendo Switch. The spin-off story written by the game's creator and original author, Onimushi Hyogo, is now available on Drama CD!
The main cast of the Nintendo Switch version of the game will perform 4 episodes of slapstick comedy! Jacket illustrated by Muchimaro. Special edition with an acrylic key chain featuring an illustration by Onimushi Hyogo and a 24-page (tentative) memorial booklet with illustrations by Muchimaro.