SKYN Condoms Soft Pulse Turns Heart Rate Sync Into a Christmas Campaign
SKYN Condoms' Soft Pulse is a 2025 Christmas campaign created by Tokyo-based agency UltraSuperNew, launched in Japan on December 1, 2025, that uses a live biometric experiment to ask whether established couples can synchronise their heart rates when seated back-to-back in the same room, without any visual or auditory cues connecting them.
The campaign centres on a five-minute film documenting a first-of-its-kind social experiment conducted in Japan. Pairs of participants — some strangers, some established couples — were seated back to back, fitted with heart-rate monitors, and filmed under controlled conditions that stripped away all sensory information about the other person's identity. The premise draws on existing research suggesting that romantic couples tend to synchronise physiological responses, including heart rate, during emotionally resonant interactions, with stronger synchrony observed among partners who report higher levels of empathy and relationship satisfaction. As documented by SKYN, strangers in the experiment failed to synchronise, while established couples succeeded — converging not through sight or sound, but through the invisible proximity of shared space. The film concludes with the participants turning to face each other, revealing their identities in a moment designed to affirm the depth of intimate connection.
Soft Pulse ran on SKYN's X channel for three weeks from December 1, 2025, targeting the Japanese market during the lead-up to Christmas — a period that carries particular cultural significance for couples in Japan. The campaign extended beyond digital distribution with a public exhibition held at the UltraSuperNew KURA gallery in Tokyo from December 24 to 26, 2025, where members of the public could participate in the heart-rate synchronisation experiment themselves. The Clapboard Score for Soft Pulse is 66 out of 100, reflecting a campaign that demonstrates creative ambition and genuine scientific grounding but stops short of full strategic integration. Creative direction was led by Yousuke Ozawa at UltraSuperNew, with the client brief managed by Annie Hou, Associate Director of Sales and Marketing at MAM LifeStyles, the parent group responsible for SKYN in the region, as documented by UltraSuperNew's own published credits at ultrasupernew.com.
SKYN Condoms competes in a Japanese healthcare and sexual wellness market where brand differentiation demands more than product efficacy claims. The global condom market is estimated to be growing at a compound annual growth rate of approximately seven to nine percent through the early 2030s, according to Dataintelo, with non-latex synthetic materials — the segment in which SKYN's polyisoprene positioning sits — growing faster than the broader latex-dominated category, which represented approximately 88 percent of market revenue in 2025 per Dataintelo. In Japan specifically, a market shaped by strong consumer sensitivity to product quality and brand narrative, standing apart from mass-market competitors requires an emotional register that purely functional advertising cannot achieve.
SKYN's two dominant global competitors, Durex — owned by Reckitt — and Trojan, have historically anchored their Japanese and broader Asia-Pacific communications in either clinical safety messaging or humour-driven campaigns. UltraSuperNew's strategic choice for Soft Pulse moves in a different direction entirely, borrowing the authority of biometric science to validate an emotional claim: that physical intimacy between established couples operates on a measurable, physiological level that transcends conscious awareness. Strategist Lilly Sato is credited on the campaign at ultrasupernew.com, and the strategic architecture reflects a deliberate effort to reframe SKYN not as a product that enhances performance but as one that belongs to a deeper register of human connection.
The decision to anchor the campaign to the Japanese Christmas season is itself strategically precise. Christmas Eve in Japan functions culturally as a couples' occasion rather than a family holiday, making the December window one of the highest-relevance moments in the year for intimacy-oriented brands. Launching on December 1 and sustaining the campaign through December 26 allowed Soft Pulse to occupy that cultural space with sustained narrative weight rather than a single burst, as confirmed by the campaign timeline published at ultrasupernew.com.
The creative execution of Soft Pulse rests on the integrity of its central experiment. Yousuke Ozawa served as Creative Director at UltraSuperNew, with Diana Ganea and Haruna Akashi sharing art direction responsibilities, and Mimiko Koshi contributing as Junior Art Director, as listed in the production credits published at ultrasupernew.com. The film's construction required the experiment to hold up both as a scientifically credible demonstration and as an emotionally compelling piece of storytelling — a dual demand that shaped every production decision.
Participants were seated back to back to eliminate visual identification. All auditory cues that might reveal the presence or identity of a partner were removed. Heart-rate monitors provided the only objective data point, and that data point became the film's narrative engine — the moment at which the monitor readings of an established couple converge is the moment the film earns its emotional resolution. Creative Technologist Yan He is credited on the campaign at ultrasupernew.com, and the biometric data capture represents a technically precise dimension of the production that distinguishes Soft Pulse from campaigns that use the language of science without its methodology.
The five-minute film format is deliberately uncommercial in pacing. Running on SKYN's X channel in Japan, it asks audiences to invest in the experiment's unfolding logic rather than delivering an immediate payoff — a structural choice that rewards attention and positions the brand as confident in the depth of its creative idea. Sound design for Soft Pulse is credited to Haruna Akashi at ultrasupernew.com, and given the experiment's deliberate stripping away of sound as a variable, the sonic construction of the film itself carries particular weight in shaping the viewing experience. The public exhibition at UltraSuperNew KURA from December 24 to 26, 2025, translated the film's central experiment into a participatory format, with Mana Shigeki credited as both Web Producer and Experiential Producer at ultrasupernew.com, underscoring the campaign's intent to move from observation to direct audience involvement during the Christmas period.
No independently verified performance data for the Soft Pulse campaign — including view counts, engagement rates, or conversion metrics — is publicly available at the time of writing. Campaign Asia published a mixed-to-positive review of Soft Pulse on January 30, 2026, praising the social-experiment format as effective for capturing audience attention and describing the heart-rate synchronisation mechanic as a novel method for condom brand messaging, according to Campaign Asia. The same review raised critical observations about the experiment's structural limitations, a fair editorial counterpoint to the campaign's scientific ambitions.
Structurally, Soft Pulse achieves several things that purely metric-driven analysis would underweight. The campaign creates a brand-owned concept — heart rate sync as a proxy for couple intimacy — that is reproducible, scalable, and directly tied to SKYN's product positioning around softness and connection rather than protection alone. The extension from digital film to the live exhibition at UltraSuperNew KURA demonstrates a commitment to experiential proof that elevates the campaign above a standard social content play. As reported by brandinginasia.com and campaignasia.com, the campaign generated meaningful trade press coverage across the Asia-Pacific advertising market, extending its reach beyond SKYN's own social channels in Japan.
SKYN is owned by Ansell Limited, which launched the brand globally in 2012 with the positioning platform "This Changes Everything," originally conceived by Blac Agency and executed in the United States by AMP Agency, according to information published at ansell.com and commarts.com. Soft Pulse represents a continuation of SKYN's long-standing investment in campaigns that argue for a premium emotional register, building on a 2020 global campaign featuring adult performers Stoya and Dale Cooper to address authentic intimacy, as documented at Aws2 Campaignasia. The Clapboard Score of 66 out of 100 reflects a campaign that earns its creative credibility through genuine scientific framing and strong craft but would benefit from more explicit product integration to fully close the loop between the emotional narrative and SKYN's specific material proposition.
Soft Pulse is a 2025 Christmas campaign by SKYN Condoms, created by UltraSuperNew in Japan. It centres on a biometric social experiment in which established couples and strangers wear heart-rate monitors while seated back to back, testing whether couples can synchronise heart rates without visual or auditory cues, as documented by SKYN and ultrasupernew.com.
UltraSuperNew, a Tokyo-based creative agency, produced Soft Pulse for SKYN Condoms. Creative Director Yousuke Ozawa led the creative team, which included Art Directors Diana Ganea and Haruna Akashi. The client was represented by Annie Hou, Associate Director of Sales and Marketing at MAM LifeStyles, as listed in credits published at ultrasupernew.com.
Soft Pulse launched on SKYN's X channel in Japan on December 1, 2025, running for three weeks. A public exhibition took place at the UltraSuperNew KURA gallery in Tokyo from December 24 to 26, 2025, allowing members of the public to participate in the heart-rate synchronisation experiment, as confirmed by SKYN's campaign documentation.
The Soft Pulse experiment tested whether established couples could synchronise heart rates when seated back to back, with all visual and auditory cues removed. Established couples succeeded in synchronising; strangers did not. The result builds on existing research linking relationship satisfaction and empathy to stronger physiological synchrony between partners, as described in SKYN's campaign materials.
Soft Pulse receives a Clapboard Score of 66 out of 100. The score reflects genuine creative ambition, a scientifically grounded experiment format, and strong craft execution. The primary limitation identified is the absence of explicit product integration, which limits the degree to which the emotional narrative directly reinforces SKYN's specific polyisoprene material positioning.
SKYN, owned by Ansell Limited, launched globally in 2012 with the platform "This Changes Everything," emphasising its polyisoprene material, according to ansell.com. Soft Pulse continues the brand's investment in emotionally resonant campaigns, following a 2020 global campaign featuring adult performers Stoya and Dale Cooper to address authentic intimacy, as documented at aws2.campaignasia.com.
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