The hack and slash game by Studio Nanafushi, Dead or School, was rated in Australia. A western release for PS4 and Switch seems very likely to happen soon. The rating was filed by Marvelous Europe, meaning a western release would be handled by Marvelous and XSEED Games. Here’s an overview of Dead or School from the official Steam page:

Zombies conquered the land of Tokyo.
Without hope, in underground shelters, people lived quietly.
Hisako, a girl who grew up underground, heard the word “school” from her grandmother.
School is where children play and learn.  It is a paradise for young people.  The best place to spend their youth.
Hisako dreamed of this “school”, and one day, she was on an underground train heading above ground.  What awaits her? Despair…

Defeat enemies, grow your own character.
Collect items, create your own most powerful weapons!
Hack and Slash X Girl’s action

Gear obtain with money or gears, disassemble weapons, collect parts, customize your own weapons, and enhance your abilities.
Mix and match the parts.
Unlimited possibilities to customize your equipment; Attack, Weight, Rare effects…

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