City Connection has announced Ninja JaJaMaru no Hyakki Yagyō-den, a Ninja JaJaMaru-kun 40th anniversary game.

JaJaMaru no Hyakki Yagyō-den is in development for unspecified platforms by Amazing Inc. and City Connection as a joint production, with a release set for sometime in 2026.

The game was announced during today’s 20th anniversary festival held by City Connection, revealing the new hack and slash action game where you conquer dungeons filled with yokai.

Here’s a full look at the new teaser artwork for the game:

In related news, publisher Mobius has quietly released the original Ninja JaJaMaru-kun game, specifically its MSC port, to the Switch today in Japan (via the eShop).

Further details are coming in the near future.

This is Niche Imports. In this column, we regularly cover games that haven’t been announced for western audiences yet.