# WebtoonLib — Mission: Yozakura Family #171

## Series
- title: Mission: Yozakura Family
- slug: mission-yozakura-family-8db4a1

## Chapter
- number: 171
- release_date: 2025-05-29

### Summary
"Emma" is not a single character but a crucial alias used by two different people, marking a major tonal shift in the story. The name is first used as a clumsy, comedic disguise by the family maid, Ayaka Kirisaki, in an attempt to spy on the newly-married Taiyo and Mutsumi. This lighthearted plot is violently interrupted by a second, formidable antagonist who also uses the name "Emma." This powerful figure, who single-handedly incapacitates the Yozakura clan, is shockingly revealed to be the long-lost family patriarch, Momo Yozakura, transforming the series from a spy-comedy into a high-stakes family drama.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Momo Yozakura — Supporting
- Mutsumi Yozakura — Main
- Ayaka Kirisaki — Supporting

## Spoiler
- level: auto

### Safe teaser
"Emma" is not a single character but a crucial alias used by two different people, marking a major tonal shift in the story.

### Spoiler summary
"Emma" is not a single character but a crucial alias used by two different people, marking a major tonal shift in the story. The name is first used as a clumsy, comedic disguise by the family maid, Ayaka Kirisaki, in an attempt to spy on the newly-married Taiyo and Mutsumi. This lighthearted plot is violently interrupted by a second, formidable antagonist who also uses the name "Emma." This powerful figure, who single-handedly incapacitates the Yozakura clan, is shockingly revealed to be the long-lost family patriarch, Momo Yozakura, transforming the series from a spy-comedy into a high-stakes family drama.

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

## See also
- [WebtoonLib — Mission: Yozakura Family #171](/series/mission-yozakura-family-8db4a1/chapter-171)
- for_series_detail: /llms-series/mission-yozakura-family-8db4a1

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