# WebtoonLib — Sakamoto Days #123

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

## Chapter
- number: 123
- chapter_key: 123
- release_date: 2025-05-29

### Summary
The unlikely mentorship between the stoic Order member Hyo and the clumsy sniper Heisuke Mashimo takes a deadly turn. Their training session is violently interrupted by the arrival of Kumanomi, a ruthless and bizarrely-dressed member of Slur's organization. After she makes a brutal example of a petty thief, a tense standoff ensues, pitting the newly-formed duo against a powerful new foe and leaving fans fearing for the safety of the beloved Heisuke.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Heisuke Mashimo — Supporting

## Spoiler
- level: auto

### Safe teaser
The unlikely mentorship between the stoic Order member Hyo and the clumsy sniper Heisuke Mashimo takes a deadly turn.

### Spoiler summary
The unlikely mentorship between the stoic Order member Hyo and the clumsy sniper Heisuke Mashimo takes a deadly turn. Their training session is violently interrupted by the arrival of Kumanomi, a ruthless and bizarrely-dressed member of Slur's organization. After she makes a brutal example of a petty thief, a tense standoff ensues, pitting the newly-formed duo against a powerful new foe and leaving fans fearing for the safety of the beloved Heisuke.

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

## See also
- [WebtoonLib — Sakamoto Days #123](/series/sakamoto-days-301993/chapter-123)
- for_series_detail: /llms-series/sakamoto-days-301993

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