SNACK three-line summary
- CUTIE STREET released a Nagasaki live video on its official YouTube channel on July 3.
- Following the June 30 birthday festival documentary and the June 29 SGC Hall live video, there is now a clear official video flow from roughly the past 72 hours.
- This article is not about a comeback announcement, but a quick roundup of on-site official video updates from a Japanese idol group.

Snackgirls editor note
Kirari: With the Nagasaki live, the birthday festival, and the SGC Hall stage arriving in quick succession, fans can follow the mood of these past few days pretty easily.
Red: The key point is not a new single announcement, but the way the official channel keeps building a sense of being on-site. Each video has a different stage and location, so the image flow is also clear.
On July 3, the Nagasaki live video arrived
CUTIE STREET’s official YouTube channel released a live video for KAWAII LAB. SESSION in NAGASAKI. The video title lists performances held on June 27–28, 2026 at Nagasaki Stadium City HAPPINESS ARENA, so this can be viewed as a record of a live performance rather than a simple short clip.
The new point to check in tonight’s lane is that “with the Nagasaki performance video added, the recent official video set now lines up around three clear axes.” For readers following CUTIE STREET, the flow is easier to see by watching this new video together with the preceding birthday festival and SGC Hall stage, rather than viewing only today’s upload on its own.

A flow supported by the birthday festival documentary and SGC Hall live video
On June 30, the Nagisa Manabe Birthday Festival 2026 documentary was uploaded, and on June 29, a live video of “Precurecu” from SGC Hall Ariake was released. All three videos are official-channel uploads, making their sources and image safety clear.
This combination feels less like one major announcement and more like a fan-content flow where performances, member events, and live clips are being released in sequence. That is why this article takes the direction of organizing the recent official video updates in an easy-to-follow way, rather than using an exaggerated comeback-style headline.

Points to check now
- New video: The Nagasaki live video released on July 3 is the latest main update.
- Connected videos: The June 30 birthday festival documentary and the June 29 SGC Hall live video continue the same flow.
- Reader action point: For readers new to CUTIE STREET, the easiest way to catch the mood is to watch in the order of latest live video → birthday festival documentary → SGC Hall stage.
In short, this update is a flow where three recent on-site official CUTIE STREET videos have now stacked up. Rather than treating it as one major news item, it feels more natural to see it as a set of official videos that fans can open and watch tonight.
Sources and checked date: CUTIE STREET official YouTube, checked July 3, 2026 KST.
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