# WebtoonLib — Sakamoto Days #80

## Series
- title: Sakamoto Days
- slug: sakamoto-days-301993

## Chapter
- number: 80
- chapter_key: 80
- release_date: 2025-05-29

### Summary
The focus shifts to the JCC, introducing the formidable teacher Etsuko Satoda. It's revealed that this seemingly ordinary instructor is actually a legendary aikido master who once turned down an invitation to join The Order in favor of her teaching career. A flashback reveals her connection to the past, as she recalls three infamous "fools" from her teaching days: a young Taro Sakamoto, Nagumo, and their friend Rion Akao.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Satoda-sensei is introduced as the teacher of the legendary trio: Sakamoto, Nagumo, and Rion.

### Characters involved
- Rion Akao — Supporting
- Yoichi Nagumo — Supporting
- Tarou Sakamoto — Main

## Spoiler
- level: auto

### Safe teaser
The focus shifts to the JCC, introducing the formidable teacher Etsuko Satoda.

### Spoiler summary
The focus shifts to the JCC, introducing the formidable teacher Etsuko Satoda. It's revealed that this seemingly ordinary instructor is actually a legendary aikido master who once turned down an invitation to join The Order in favor of her teaching career. A flashback reveals her connection to the past, as she recalls three infamous "fools" from her teaching days: a young Taro Sakamoto, Nagumo, and their friend Rion Akao.

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

## See also
- [WebtoonLib — Sakamoto Days #80](/series/sakamoto-days-301993/chapter-80)
- for_series_detail: /llms-series/sakamoto-days-301993

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