Bandai Namco's game is still up on the PlayStation Store
If you were interest in trying out Little Witch Academia: Chamber of Time on PC, hopefully you went ahead and purchased your copy. Those outside of Japan can no longer download a digital copy, because the publisher has officially delisted the product on Steam.
In place of a purchase button, the Steam page currently reads: "At the request of the publisher, Little Witch Academia: Chamber of Time is no longer available for sale on Steam." Up until a few days ago you could still purchase Steam keys via GamesPlanet and Humble, but those appear to have been removed.
At the time of this writing, you can still buy the game digitally on PS4 through the PlayStation Store, so it seems to just be an issue with the PC release.
Here's how the Steam page describes the game:
Uncover the mysteries at Luna Nova Academy and experience the magical world of Studio Trigger style Japanese animation.
Join Akko and her friends to work as a team – exploring dungeons, casting magical spells and using witchcraft to ultimately discover the seven wonders and solve the mysterious shift in time.
Believe in the magic and utilize power and friendship in this side-scrolling action RPG beat ‘em up.
• Studio Trigger Style Animation – Get a glimpse into the world of Little Witch Academia from the world renown Studio Trigger, with Exclusive cutscenes made directly be the Anime Studio!
• Simple and Fun Gameplay – RPG elements and side-scrolling action allows fans to level-up their characters and find drops that enhance builds while exploring.
• Live the Anime – Follow the familiar storyline, a Heart-warming, funny and cute story for the entire family.