# WebtoonLib — Haikyu #166

## Series
- title: Haikyu
- slug: haikyu-60d784

## Chapter
- number: 166
- release_date: 2025-05-29

### Summary
The championship match against Shiratorizawa Academy puts Karasuno's defense to the ultimate test against the raw, unyielding power of super ace Wakatoshi Ushijima. The champion's straightforward and overwhelmingly serious nature, epitomized by his "Current Concern: None," presents a challenge unlike any they've faced. As Karasuno's defensive line struggles to adapt, libero Yuu Nishinoya leads the charge, attempting to counter the seemingly unstoppable force of the nation's top left-handed spiker.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Nishinoya struggles to adjust to the unique spin of Ushijima's left-handed spikes.

### Characters involved
- Kei Tsukishima — Supporting
- Yuu Nishinoya — Supporting
- Wakatoshi Ushijima — Supporting

## Spoiler
- level: auto

### Safe teaser
The championship match against Shiratorizawa Academy puts Karasuno's defense to the ultimate test against the raw, unyielding power of super ace Wakatoshi Ushijima.

### Spoiler summary
The championship match against Shiratorizawa Academy puts Karasuno's defense to the ultimate test against the raw, unyielding power of super ace Wakatoshi Ushijima. The champion's straightforward and overwhelmingly serious nature, epitomized by his "Current Concern: None," presents a challenge unlike any they've faced. As Karasuno's defensive line struggles to adapt, libero Yuu Nishinoya leads the charge, attempting to counter the seemingly unstoppable force of the nation's top left-handed spiker.

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

## See also
- [WebtoonLib — Haikyu #166](/series/haikyu-60d784/chapter-166)
- for_series_detail: /llms-series/haikyu-60d784

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