D
Kagi no Nai Torikago

Kagi no Nai Torikago

鍵のない鳥籠

Haru is a high school girl struggling with depression after accidentally overhearing her friends' true thoughts about her. Feeling isolated and misunderstood, she finds solace in one of her teachers, who initially appears to be a kind and supportive counselor. He comforts her and offers a listening ear, making her feel seen for the first time in a long time.

As their relationship deepens, the teacher's hidden nature begins to surface. What started as a comforting connection quickly escalates into something darker and more controlling. Haru decides to stick by him, unaware of the full extent of his twisted desires. The bond between them becomes a dangerous cage, blurring the lines between affection and obsession.

Share
Ask an AI

If you liked this, try these

Titles that share genres with this one.

D DonOtaku

The anime and manga community. We want to gather as much information as possible and make it available to everyone: the full catalogue, your list, news and what every member contributes.

We unify information from several aggregators —AniList, MyAnimeList and others— into a single database, and offer it for anyone to use. DonOtaku is an independent project.

© 2026 DonOtaku

D DonOtaku
or with your email

Forgot your password?

No account yet?