# WebtoonLib — Sakamoto Days #145

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

## Chapter
- number: 145
- release_date: 2025-05-29

### Summary
The tragic standoff between Shin and Osaragi over the bomb-strapped Mafuyu Seba reaches its breaking point. A heartbreaking flashback reveals the root of the young student's desperation: the toxic ambition of his father, who views his sons as mere tools to achieve his own failed dream of joining The Order. Just as Osaragi moves to deliver a final, brutal lesson, the conflict is upended by the dramatic arrival of Mafuyu's older brother, Natsuki, culminating in an emotional reunion that defies their father's cruel machinations.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Natsuki Seba — Supporting
- Mafuyu Seba — Supporting
- Osaragi — Supporting
- Shin Asakura — Main

## Spoiler
- level: auto

### Safe teaser
The tragic standoff between Shin and Osaragi over the bomb-strapped Mafuyu Seba reaches its breaking point.

### Spoiler summary
The tragic standoff between Shin and Osaragi over the bomb-strapped Mafuyu Seba reaches its breaking point. A heartbreaking flashback reveals the root of the young student's desperation: the toxic ambition of his father, who views his sons as mere tools to achieve his own failed dream of joining The Order. Just as Osaragi moves to deliver a final, brutal lesson, the conflict is upended by the dramatic arrival of Mafuyu's older brother, Natsuki, culminating in an emotional reunion that defies their father's cruel machinations.

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

## See also
- [WebtoonLib — Sakamoto Days #145](/series/sakamoto-days-301993/chapter-145)
- for_series_detail: /llms-series/sakamoto-days-301993

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