# WebtoonLib — Sakamoto Days #18

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

## Chapter
- number: 18
- chapter_key: 18
- release_date: 2025-05-29

### Summary
The Sakamoto found family expands with the introduction of Heisuke Mashimo, a young assassin who is a master sniper but comically inept at everything else. Living in a dilapidated tent with his pet bird, Pisuke, Heisuke's latest job pits him against Sakamoto himself. After the confrontation leaves the hapless marksman homeless, it becomes clear that the legendary hitman-turned-shopkeeper has a soft spot for strays and is about to add another quirky employee to his roster alongside the clairvoyant Shin.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Heisuke Mashimo — Supporting
- Shin Asakura — Main

## Spoiler
- level: auto

### Safe teaser
The Sakamoto found family expands with the introduction of Heisuke Mashimo, a young assassin who is a master sniper but comically inept at everything else.

### Spoiler summary
The Sakamoto found family expands with the introduction of Heisuke Mashimo, a young assassin who is a master sniper but comically inept at everything else. Living in a dilapidated tent with his pet bird, Pisuke, Heisuke's latest job pits him against Sakamoto himself. After the confrontation leaves the hapless marksman homeless, it becomes clear that the legendary hitman-turned-shopkeeper has a soft spot for strays and is about to add another quirky employee to his roster alongside the clairvoyant Shin.

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

## See also
- [WebtoonLib — Sakamoto Days #18](/series/sakamoto-days-301993/chapter-18)
- for_series_detail: /llms-series/sakamoto-days-301993

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