‘Kaiju No. 8’s’ ‘Narumi’s Week at Work’ Episode 3 Release Date, Time, Where to Watch & Trailer

Gen Narumi is back for another round of desk duty as the ‘Kaiju No. 8’ spin off continues its four episode run this month. The short anime series debuted on September 5 at 8PM JST on the TOHO animation YouTube channel, with the remaining episodes scheduled to drop on September 12, 19, and 26. For fans who have been following the First Division captain since his introduction in the mainline series, this third installment marks the halfway point of a project built around a much quieter kind of chaos than kaiju battles.

The premise remains a sharp contrast to what longtime viewers expect from the franchise. Rather than focusing on the Defense Force’s enormous monster fights, ‘Narumi’s Week at Work’ looks closely at what one of the organization’s strongest fighters actually does when he is not saving Japan.

‘Narumi’s Week at Work’ Episode 3 Release Date and Time

The schedule for this spin off has been consistent since its announcement, which makes tracking episode 3 relatively straightforward. The series follows a compact, weekly rollout rather than a traditional binge format, with the story unfolding over roughly a month so each installment has room to breathe as a standalone chapter.

In Japan, episode 3 airs on September 12 at 8 PM JST on the TOHO animation YouTube channel, matching the pattern set by the first two episodes. Ani One Asia has also picked up the short for streaming in that region.

International viewers should note a small timing gap between regions. That one day gap between the Japanese YouTube debut and the international Crunchyroll rollout is common for simulcast anime, and it means fans tracking the release from outside Japan see new episodes slightly ahead of the JST broadcast window in their own local time.

This staggered release has become something of a signature for how TOHO and Crunchyroll have handled the ‘Kaiju No. 8’ franchise’s side content, keeping the Japanese YouTube premiere and the global simulcast close together without making them identical.

Where to Watch ‘Kaiju No. 8 Narumi’s Week at Work’

Viewers have two primary options depending on their location and preference. Kaiju No. 8, Narumi’s Week at Work streams on Crunchyroll across North America, Central America, South America, Europe, Africa, Oceania, the Middle East and CIS, with new episodes arriving weekly.

For those who prefer free access, the Japanese broadcast route remains available as well. Narumi’s Week at Work debuts on the TOHO animation YouTube channel to watch for free, with the four episode short running weekly on Saturdays at 8 pm JST.

Both seasons of the flagship ‘Kaiju No. 8’ series remain available on Crunchyroll for viewers who want to catch up on Narumi’s larger role in the story before diving into his solo spotlight. The platform has carried the franchise since its original 2024 premiere, giving this short a built in audience already familiar with the character’s battlefield reputation.

The Story Behind Gen Narumi’s Solo Spotlight

Narumi has always stood out among the Defense Force’s ranks, and this short leans directly into that contrast. Narumi was introduced as an exceptionally powerful but deeply unserious captain whose abilities on the battlefield are rivaled by his love of video games and general disinterest in the more mundane parts of his job.

The creative direction behind the spin off did not come from the original manga. The story draft comes from Kizuku Watanabe, who is behind the ‘Kaiju No.8 RELAX’ comedic spin off manga, rather than an adaptation of Naoya Matsumoto’s source material.

Production continuity was clearly a priority for the team behind this project. The short continues the core production team behind the TV anime, with director Shigeyuki Miya, character designer and chief animation director Tetsuya Nishio, composer Yuta Bando, 3D director Hayato Aragaki, editor Yuka Yamajo, and Production I.G all returning to their roles. Koki Uchiyama also reprises his role as Gen Narumi for the spin off.

Fans have drawn a natural comparison to the franchise’s earlier side story, though critics have noted a difference in approach. The most natural comparison is ‘Hoshina’s Day Off,’ the original episode released alongside the recap film for the first season, since both projects give a member of the Defense Force room outside the main threat, but Hoshina benefited from a self contained adventure while ‘Narumi’s Week at Work’ appears to embrace a workplace comedy structure instead.

What Comes After the Short Concludes

This four episode run is positioned as a bridge rather than a final destination for the franchise. Kaiju No. 8’s Narumi’s Week at Work project precedes the mainline anime’s upcoming third season, which was confirmed as the show’s Final Chapter at Jump Festa 2026 in December.

Details on that next major chapter remain scarce for now. The short was announced at the same event and became the franchise’s next release, while the final season remains in production without a tentative release window.

Reviewers covering the short have pointed out that it gives a fan favorite character room to grow beyond his usual supporting role. The tone bounces between genuine action beats and quieter, almost slice of life stretches, giving Narumi more texture than most shonen side characters typically receive. That balance appears to be the throughline connecting all four episodes, including the one arriving this week.

With two episodes remaining after this Saturday’s release, the short has enough runway left to answer some lingering questions about how Narumi’s office grievances tie back into the larger Defense Force operation. Given how deliberately the franchise has spaced these episodes out, viewers watching episode 3 this weekend may want to weigh in on whether Narumi’s deadpan workplace comedy has earned a permanent place alongside the series’ bigger battles.