Developer: Touhou-marupon-dou
Publisher: Touhou-marupon-dou
Release date: Feb/01/2026
Version: Final
Language: Japanese (Official)
Censored: Yes (Mosaics)

This is an action-packed, cross-species exploration game with a Metroid-like feel.

Players take on the role of Euphemia, the last surviving demon-exorcising Sister Testament member, as she descends into Hell to free trapped souls.

The Sister wields four powers:
The Holy Nail Gun, which drives nails into enemies from a distance to immobilize them.
The Holy Tonfa Blade, which destroys demons with powerful holy energy.
The Holy Sling, a subweapon with a variety of abilities.
And—Soul Counter, which deflects demonic attacks!

Counter enemy attacks and unleash powerful blows!