[Promise Commercials] Popular and Historical Commercials Summary [2026]
Promise commercials have been produced over many years since around 2000.
Even in recent years, a variety of commercial series have aired, and many feature humorous direction as a key attraction.
Past commercials have also drawn attention by casting popular actresses and actors.
In this article, we’ll introduce Promise commercials all at once—from those currently on air to those from the past.
We’ll present each commercial while touching on information about the cast, so please take a look.
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[Promise Commercials] Popular and Historical Commercials Summary [2026] (1–10)
Promise: “With the app loan, no card is needed” versionRei Okamoto, Naoki Tanaka, Naomi Nishida

This commercial, which begins with the line, “Why do cards keep piling up like this?”, features Jumpei Mizobata, Rei Okamoto, Tanaka from Cocorico, and Naomi Nishida.
The ad is part of a series depicting a family of four plus the older brother’s girlfriend, with Jumpei Mizobata and Rei Okamoto playing siblings.
It shows Jumpei Mizobata feeling bewildered when, while looking up information about an app-based loan on his smartphone, a promotional video pops up featuring his younger sister.
PROMISE “Why Cashless” version

Junpei Mizobata appears as the big brother of the “Promise Family” in Promise’s web commercial, “Why Cashless?”.
The brother, fully assuming the role of a super capable and ultra-cool guy, seems to make all sorts of purchases and transactions cashlessly.
It then introduces that with the Promise App Loan, you can also transact cashlessly and even load funds onto a prepaid card.
It’s a commercial you can enjoy watching Mizobata nail the role of a cool, competent big brother using cashless services—all the way through to the very end.
PROMISE “Uncle Tom Appears” EditionShozo Endo, Naoki Tanaka, Jumpei Mizobata, Rei Okamoto, Naomi Nishida

A Promise commercial featuring Naoki Tanaka from Cocorico as the dad, Naomi Nishida as the mom, Junpei Mizobata as the older brother, and Rei Okamoto as the younger sister.
In this “Uncle Tom Appears” version, Tanaka’s comedy partner Shozo Endo from Cocorico appears as Uncle Tom.
The four of them eagerly await Uncle Tom’s arrival.
He was supposed to come at night, but he shows up much earlier than planned.
Uncle Tom and the dad bump elbows and happily celebrate their reunion.
Then, saying it’s a gift of a dance, Uncle Tom performs Endo’s gag “Ho Ho Hoi.” The family of four, while remarking, “It doesn’t feel like we’re seeing this for the first time,” adorably try to imitate it.
[Promise Commercials] Popular and All-Time Commercials Compilation [2026] (11–20)
PROMISE “Why Online Reservations?” Version

I bet quite a few people watched this commercial and thought, “I totally get that.” In the spot titled “The Mystery of Online Reservations,” Rei Okamoto—who plays the younger sister Kana in the Promise Family—muses about how she somehow forgets plans when she books them online.
Instead of online reservations, it recommends Promise’s app-based “App Loan,” which lets you see all your usage details, including reservations.
In an era when almost everyone has a smartphone, an app makes things easier to understand, doesn’t it?
Promise: “Why Popular Shops?” version

This is the Promise “Why Family” series commercial titled “Why Is That Shop Popular?” featuring Rei Okamoto playing the cute younger sister, Kana.
In this series, the Why Family questions things that make you go “Why?”, and there are surely many moments where you’ll think, “Ah, I know exactly what you mean!” This time, it’s about why we can’t help but be curious about shops with lines of people.
You probably can’t just walk past a place with a long line either, right? Even if you don’t join the line, you’ll at least check what kind of shop it is (lol).
In the end, Kana-chan ends up at the very back of the line.
Promise “Why a Wedding?” Version

Did you know the family name in Promise’s family-series commercials? Their surname is “Naze” (which means “why”), so the series is about “the Naze family, who question everything.” Junpei Mizobata appears as the older brother, “Naze Taro.” In this ad, he tilts his head while holding a bunch of celebratory gift envelopes like playing cards and wonders, “Why do weddings happen one after another…?” Naze Taro’s straight face and troubled look all the way through are so funny you can’t help but keep watching (lol).
Promise ‘Financial and Economic Education’ EditionBakarhythm

Comedian Bakarhythm appears in PROMISE’s Financial and Economic Education Seminar commercial, “Financial and Economic Education.” Like a high-profile new product launch by a major company, he walks around the stage in front of projected visuals while talking about the seminar.
The ad highlights the number of participants at seminars held at PROMISE Customer Service Plazas nationwide, as well as testimonials from attendees.
It notes that what you can learn from participants’ voices isn’t just about money—it’s also about their individual futures.
With his complete immersion into the role, just as when performing his comedy routines, Bakarhythm makes you feel as if you’re watching one of his shows.


