# WebtoonLib — Haikyu #155

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

## Chapter
- number: 155
- release_date: 2025-05-29

### Summary
The chaos unleashed by Aoba Johsai's "Mad Dog," Kentarou Kyoutani, forces the team's leadership to confront their volatile new weapon. While the brilliant setter Tooru Oikawa attempts to strategically harness Kyoutani's raw, untamed power, it is the team's ace, Hajime Iwaizumi, who steps up to tame the wild card's brash attitude. The tense dynamic between the reliable ace and the uncontrollable spiker puts Aoba Johsai's cohesion to the test, revealing the deep-seated trust between the third-year veterans.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Hajime Iwaizumi — Supporting
- Tooru Oikawa — Supporting
- Kentarou Kyoutani — Supporting

## Spoiler
- level: auto

### Safe teaser
The chaos unleashed by Aoba Johsai's "Mad Dog," Kentarou Kyoutani, forces the team's leadership to confront their volatile new weapon.

### Spoiler summary
The chaos unleashed by Aoba Johsai's "Mad Dog," Kentarou Kyoutani, forces the team's leadership to confront their volatile new weapon. While the brilliant setter Tooru Oikawa attempts to strategically harness Kyoutani's raw, untamed power, it is the team's ace, Hajime Iwaizumi, who steps up to tame the wild card's brash attitude. The tense dynamic between the reliable ace and the uncontrollable spiker puts Aoba Johsai's cohesion to the test, revealing the deep-seated trust between the third-year veterans.

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

## See also
- [WebtoonLib — Haikyu #155](/series/haikyu-60d784/chapter-155)
- for_series_detail: /llms-series/haikyu-60d784

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