Entergram, developers of the Minato Aqua game have said the sequel to Aquarium is canceled following the idol’s graduation (read: retirement) announcement. In a statement today, the developers said that the new Minato Aqua game would cease development. “Due to [Aqua’s] graduation, we have decided to halt production of the completely new game “Aquarium,” which [...]
Entergram, developers of the Minato Aqua game have said the sequel to Aquarium is canceled following the idol's graduation (read: retirement) announcement.

In a statement today, the developers said that the new Minato Aqua game would cease development.
"Due to [Aqua's] graduation, we have decided to halt production of the completely new game "Aquarium," which we had announced was in production. We sincerely apologize to everyone who has been waiting for further information since the production announcement, and we ask for your understanding", the statement reads.
They did, however, say that the talents graduation would not interfere with sales of the first Minato Aqua game, and that would continue as normal.
Minato Aqua Game Only Cancelled After Graduation Announcement

Minato Aqua, a member of Hololive's 2nd Generation shocked the internet yesterday with the surprise announcement of her graduation- said to be over creative differences with parent company Cover Corporation.
The Vtuber's last day of activity under Hololive is set for August 28th.
Since then many fans as well as other Vtubers have taken to social media to express their support for the vtuber.
This comes just weeks after fan-favorite producer "A-Chan" had also announced her own departure.