At Tokyo Game Show 2018, D3 Publisher showed off Onechanbara Origin for the PlayStation 4. This compilation will give people a chance to play through The Onechanbara and The Onechanbara 2 in HD. (Thanks, 4Gamer!)
A few screenshots and character designs from Onechanbara Origin appeared at TGS 2018. Aya and Saki designs from Katsumi Enami were shared, as were three images of Aya in the world.
Onechanbara Origin will come to the PlayStation 4 in Japan in 2019. A worldwide release has not yet been announced. However, both The Onechanbara and The Onechanbara 2 PlayStation 2 games were released in Europe as Zombie Zone and Zombie Hunters 2. (Though Zombie Hunters 2 was a localized version of the updated version of The Onechanbara 2.)