Tôkaidô Yotsuya Kaidan: The Anime

The story follows traditional domestic structures from the Edo period. There are no representations of LGBTQ+ identities or same-sex relationships.

Oiwa transforms from a victim of patriarchal betrayal into a vengeful spirit. Her supernatural revenge challenges the stereotype of passive women.

The cast is ethnically uniform, reflecting the historical context of the Edo era. While this maintains historical accuracy, it lacks modern diversity.

The film focuses on Japanese spiritual beliefs, such as Shinto and Buddhism, emphasizing traditional morality and karma.

Oiwa's physical disfigurement serves as a key plot element. While it explores bodily autonomy, it may also be seen as a horror device.