Kaiju No. 8 Chapter 125 is anticipated to be released on Friday, April 25, 2025, at 12 AM JST, as indicated by the MANGA Plus platform. With the thrilling combination attacks from Kikoru Shinomiya and Kafka Hibino directed at the formidable Meireki Era Mega Monster (affectionately known as Meireki), fans are eagerly waiting for this installment, hoping to witness a seamless duet of their offensive tactics.
While detailed spoilers are generally rare due to the digital nature of the series, several credible sources have confirmed the release details for the upcoming chapter. This article will outline the official release information for Kaiju No. 8 Chapter 125, speculate on the storyline, and offer additional insights.
Release Date and Time for Kaiju No. 8 Chapter 125

Chapter 125 is scheduled to launch at 12 AM JST on Friday, April 25, 2025. Fans around the globe will be able to access the issue throughout the day on Thursday, April 24, with some audiences in specific time zones receiving it early on Friday, aligning with Japan’s release. The timing will vary depending on local regions and time zones.
Here’s a breakdown of the release times in various time zones:
Time Zone | Local Date and Time |
Pacific Standard Time | 8 AM, Thursday, April 24, 2025 |
Eastern Standard Time | 11 AM, Thursday, April 24, 2025 |
British Summer Time | 4 PM, Thursday, April 24, 2025 |
Central European Summer Time | 5 PM, Thursday, April 24, 2025 |
Indian Standard Time | 8:30 PM, Thursday, April 24, 2025 |
Philippine Standard Time | 11 PM, Thursday, April 24, 2025 |
Japanese Standard Time | 12 AM, Friday, April 25, 2025 |
Australia Central Daylight Time | 1:30 AM, Friday, April 25, 2025 |
Where to Read Kaiju No. 8 Chapter 125

Readers can access the new chapter through Shueisha’s MANGA Plus platform, Viz Media’s official website, or the Shonen Jump+ app from Shueisha. While MANGA Plus and Viz Media provide free access to the first few and most recent chapters, Shonen Jump+ requires a subscription for comprehensive access to all available series.
Recap of Kaiju No. 8 Chapter 124
In Chapter 124, a flashback revealed Kikoru’s compatibility with four Numbers Weapons — an extraordinary discovery that she requested remain confidential, recognizing its potential against No. 9. Following this, Kikoru enlisted Narumi to master No. 1, while the present action shifted focus back to the ongoing battle.
Throughout the chapter, the characters exchanged witty banter. Narumi disclosed how all of No. 1’s eyes share vision, including backups meant for repairs. Meanwhile, Kikoru was seen scavenging after her fight with No. 15, gaining insights into Narumi’s conflict with Meireki. As the First Division debated Narumi’s recklessness, he accepted full accountability for his actions.
As the action intensified, Kikoru was urged by Narumi to confront past grievances, particularly regarding her father. Collaborating with Kafka, they formulated a plan where Kikoru would create an opening for Kafka to target Meireki’s core. The chapter closed with Kikoru determinedly stating her intent to free her father, as Mina Ashiro appeared poised for a potential comeback.
Speculations for Kaiju No. 8 Chapter 125
Looking ahead, Chapter 125 is expected to dive deeper into the coordinated assault of Kafka and Kikoru against Meireki. Their powerful synergy might challenge the monster, leading them close to its core, though a setback could occur just as they are on the verge of victory.
Kafka might then experience nagging doubts about their ability to triumph, despite their preparations and No. 1’s capabilities. This uncertainty could result in a vulnerability, setting the stage for an ambush. Just as Meireki seems on the cusp of executing a counterattack, an unexpected long-range shot may intervene. Furthermore, the chapter may culminate in Mina revealing her compatibility with yet-to-be-introduced Numbers Weapons, amplifying her effectiveness in combat.