![[J:COM Commercials] Popular and All-Time Commercials Summary [2026]](https://i.ytimg.com/vi_webp/XOCtWved7HA/maxresdefault.webp)
[J:COM Commercials] Popular and All-Time Commercials Summary [2026]
J:COM’s commercials featuring the popular mascot character “Zaq”! Recently, they’ve refreshed the image a bit—changing up the cast and adding creative touches to the direction—drawing attention with appearances by “that person” everyone’s talking about and a certain “female celebrity” making waves.
This time, we’ve carefully selected some of the most popular commercials from the bunch! Please take a look.
[J:COM Commercials] Popular and All-Time Commercial Compilations [2026] (1–10)
J:COM Hikari 0 Yen Version “Swearing by the Land of Light” ChapterNEW!Yuriko Yoshitaka
From the commercial series where Yuriko Yoshitaka becomes a school teacher, this is the “Sworn to the Land of Light” version.
In connection with Wi‑Fi 7, Ultraman Seven makes an appearance, and Ms.
Yoshitaka asks whether Wi‑Fi 7 is really fast.
The students spot them, and Ultraman Seven dashes away at incredible speed.
It’s a friendly, approachable ad that showcases the power of the new standard.
J:COM Wi-Fi 7 “Feelings Travel Faster Than Light.”Yuriko Yoshitaka
This is a commercial introducing Wi‑Fi 7, which has also been implemented with J:COM Hikari, highlighting its innovation and presence.
It depicts people watching videos, using the internet, and enjoying games, expressing how Wi‑Fi 7 supports each of their styles.
Through Yuriko Yoshitaka’s appearance and narration, along with a grand worldview, it conveys the stance of supporting people’s everyday lives.
J:COM NET “The Super Fast Transfer Student”Yuriko Yoshitaka
In the commercial for J:COM Net, which provides internet service, the familiar Yuriko Yoshitaka appears.
It’s part of a series where Yoshitaka plays a schoolteacher, and this time the story features a new transfer student.
Playing on the idea that J:COM’s internet is fast, the ad emphasizes that the transfer student is incredibly fast, resulting in a slightly surreal, chuckle-inducing finish.
First, get to know J:COM! “I’m totally obsessed (Korean Wave)” version
This commercial aired in 2009 and is titled “First, Get to Know J:COM! Swooning Over K-Dramas Edition.” It features Kyoko Uchida soaking in a bath and becoming entranced by sweet lines from Korean stars.
Maybe because it was broadcast in 2009 (and it’s now 2019), it made me feel the passage of time a bit, but what really stuck with me was Kyoko Uchida’s beautiful décolletage.
Limited-time Power Bundle Discount Campaign Now On! “Yes! It’s J:COM!” Version
A family excitedly heads out for a summer vacation outing, but they quickly come back home because it’s too hot.
That’s where the Power Set Discount comes in! It promotes the savings you can get by bundling J:COM’s internet, TV, and electricity services.
You can even receive the familiar ZAQ wind chime—it’s super cute, right? (lol)
J:COM Tablet Device Practically 0 Yen Campaign: “Gutsy” Version / “Super Simple” VersionAiri Matsui
These are J:COM commercials titled “Do-konjo” (Gutsy) and “Do-simple,” featuring Airi Matsui, a former member of the idol group Sakura Gakuin.
Both aired in 2016.
They comically depict various situations using the emphatic “do-” prefix, like “do-strike” (spot-on) and “do-tennen” (super airheaded).
Above all, Airi Matsui’s radiant smile shines—these were very cute commercials.
J:COM NET “The Ultra-Intense Chalkboard Notes” VersionYuriko Yoshitaka
They’re highlighting how fast J:COM NET’s connection speed is by comparing it to a classroom lesson.
Yuriko Yoshitaka writes on the blackboard, and the students are astonished by the intensity and speed.
While also touching on features like AI Wi‑Fi that becomes more comfortable the more you use it, the emphasis firmly remains on the connection speed.