When a sudden, violent earthquake strikes, Chiyo and her best friend Akari find themselves plunged into darkness. They awaken to discover their university has been transformed into a nightmarish otherworld, shrouded in demonic darkness.

Now, Chiyo must embark on a perilous journey to find Akari and unravel the mysteries of this terrifying new reality.

Gameplay focuses on stealth and evasion. Players will need to carefully explore their surroundings, always on the lookout for lurking monsters.

Success hinges on a combination of cunning and quick reflexes – sometimes you'll need to hide and move silently, while other times a desperate sprint is your only option for survival. The game features a strong female protagonist and incorporates elements of horror and psychological tension.

Bonds of Yachiyo offers a unique blend of genres, appealing to players who enjoy narrative-driven experiences with a focus on survival and atmosphere. The game is developed by Aoi Tsuyukusa and published by Saikey Studios, and it supports multiple languages including English and Japanese.