# WebtoonLib — Sakamoto Days #103

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

## Chapter
- number: 103
- chapter_key: 103
- release_date: 2025-05-29

### Summary
The highly anticipated showdown between a prime-form Sakamoto and the villainous director Kanaguri concludes not with a final blow, but with a shocking betrayal. Just as Sakamoto is about to finish the fight, a grief-stricken Akira Akao intervenes. Devastated by the truth of her aunt Rion's murder by X and frustrated by Sakamoto's no-kill policy, she makes a rash decision. Rejecting her mentor, Akira declares she will avenge her aunt herself and willingly leaves with Kanaguri, setting her on a dangerous path straight to the heart of the enemy's organization.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Akira Akao — Supporting
- Kanaguri — Supporting

## Spoiler
- level: auto

### Safe teaser
The highly anticipated showdown between a prime-form Sakamoto and the villainous director Kanaguri concludes not with a final blow, but with a shocking betrayal.

### Spoiler summary
The highly anticipated showdown between a prime-form Sakamoto and the villainous director Kanaguri concludes not with a final blow, but with a shocking betrayal. Just as Sakamoto is about to finish the fight, a grief-stricken Akira Akao intervenes. Devastated by the truth of her aunt Rion's murder by X and frustrated by Sakamoto's no-kill policy, she makes a rash decision. Rejecting her mentor, Akira declares she will avenge her aunt herself and willingly leaves with Kanaguri, setting her on a dangerous path straight to the heart of the enemy's organization.

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

## See also
- [WebtoonLib — Sakamoto Days #103](/series/sakamoto-days-301993/chapter-103)
- for_series_detail: /llms-series/sakamoto-days-301993

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