Hell Teacher: Jigoku Sensei Nube S1 · EP23
Requiem for a Promise
8.5 · 2025 · Animation,Comedy,Sci-Fi & Fantasy · ~23m
When Hiroshi and his friends find a love letter addressed to Nube, their curiosity gets the better of them, and they secretly follow him to his date. Arriving at a seaside park, they see Nube with a cute girl and learn she is a former student of his. However, something about this girl does not seem quite right.
