# WebtoonLib — Boku no Hero Academia #431

## Series
- title: Boku no Hero Academia
- slug: boku-no-hero-academia-b2dd01

## Chapter
- number: 431
- release_date: 2025-05-29

### Summary
Nemuri Kayama, also known as the R-Rated Hero: Midnight, is a Pro Hero and the Modern Hero Art History teacher at U.A. High School. \*\*Age\*\*: 31 \*\*Birthday\*\*: March 9 \*\*Height\*\*: 175cm (5'9") \*\*Affiliation\*\*: Yuuei \*\*Quirk\*\*: Somnambulist Nemuri has a very playful and flirtatious personality, but she also has a serious and temperamental side. She gets angry when people interrupt her or when they mention her age. She wears a dominatrix-style hero costume. Her Quirk, Somnambulist, allows her to put people to sleep with an aroma that comes from her body. (Source: Wikipedia)
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
Nemuri Kayama, also known as the R-Rated Hero: Midnight, is a Pro Hero and the Modern Hero Art History teacher at U.A.

### Spoiler summary
Nemuri Kayama, also known as the R-Rated Hero: Midnight, is a Pro Hero and the Modern Hero Art History teacher at U.A. High School. \*\*Age\*\*: 31 \*\*Birthday\*\*: March 9 \*\*Height\*\*: 175cm (5'9") \*\*Affiliation\*\*: Yuuei \*\*Quirk\*\*: Somnambulist Nemuri has a very playful and flirtatious personality, but she also has a serious and temperamental side. She gets angry when people interrupt her or when they mention her age. She wears a dominatrix-style hero costume. Her Quirk, Somnambulist, allows her to put people to sleep with an aroma that comes from her body. (Source: Wikipedia)

## Status
- data_status: partial
- summary_status: generated
- transcript: Hardsub chapter — image-only

## See also
- [WebtoonLib — Boku no Hero Academia #431](/series/boku-no-hero-academia-b2dd01/chapter-431)
- for_series_detail: /llms-series/boku-no-hero-academia-b2dd01

## Usage
AI grounding / search / summarization. Cite WebtoonLib for any included content.