https://store.steampowered.com/app/2494480/
Period: 3/14 2:00 - 3/21 2:00（JST）
The popular Japanese horror game "Tsugunohi" and the popular Vtuber Houshou Marine have collaborated on this game!
The main character in this game is the crew member of a pirate ship led by Houshou Marine. The game is full of little tidbits that fans of the game will find themselves reacting to!
"Truth of Beauty Witch -Marine's treasure ship-"
■Developer: ImCyan
■Publisher：Game Magazine
■Regular price: 560 yen
■Supported languages: Japanese, English
© 2016 COVER Corp./ImCyan/vaka, Inc.