5&5 Studios
We build your growth engine
in Japan.
Performance marketing at the core, backed by creative localization, influencer partnerships, and social media that make the ads convert. One Tokyo-based team instead of four agencies.
A local growth partner for international brands
We combine deep knowledge of Japan's consumer culture with hands-on execution — so the strategy we build is the strategy we run, day to day.
Deep local expertise
Global best practices combined with real insight into Japan's consumer culture and digital platforms.
Strategy and execution together
We don't hand off a deck and disappear. The same team that builds the plan runs the campaigns.
A structured growth system
Paid acquisition drives growth, supported by creative localization and influencer partnerships that build trust.
Japan doesn't reward a copy-paste playbook
Consumer trust builds differently here, platform behavior is different, and headquarters strategies rarely translate as-is. Growth in Japan takes real hyperlocalization — not just translated copy.
Different channels
Discovery and conversion paths in Japan often don't match global platform assumptions.
Different expectations
Creative style, tone, and trust-building are shaped by local behavior — not a template.
More than translation
Sustainable growth needs continuous adaptation across channels, creative, and offer — not a one-time localization pass.
Four services, one connected growth system
Every service feeds the others — creative informs paid, paid informs influencer strategy, and social proof reinforces it all.
Advertising
Paid media strategy built for Japan's platforms — from awareness to conversion.
Learn more →Influencer marketing
Vetted creator partnerships that build authentic social proof for your brand.
Learn more →Social media management
Native, platform-specific content strategy that keeps your brand present and relevant.
Learn more →Content creation
Video, copy, and ad creative built for how Japanese audiences actually watch and read.
Learn more →Categories we know how Japan buys in
Discovery, trust and repeat purchase work differently by category here. These are the ones we have run campaigns in.
How we drive growth
Diagnose
Understand your market position, growth barriers, and opportunities.
Strategize
Define the right channels, approach, and priorities for your goals.
Launch
Implement campaigns, creative, and acquisition systems.
Optimize
Continuously refine performance through testing and insight.
Scale
Expand what's working and support long-term growth.
A Tokyo team built around performance
We are performance marketers, creative producers and creator specialists based in Tokyo, working across English and Japanese. Some of the team grew up in this market and some came to it from abroad, which is how we hold a global brand's intent while building campaigns that behave the way Japanese audiences expect them to.
What we have in common is caring about the craft. Creative that earns attention, numbers that hold up when you look at them closely, and staying on an account long enough to make the plan work rather than handing it over.
What we're seeing in Japan
Why Your Japan Paid Campaigns Look Soft on Engagement
The dashboard is often the problem, not the campaign.
Read more → Consumer BehaviorHow Japanese Consumers Actually Research Before They Buy
Why research-stage content is one of the most underused budget lines in Japan.
Read more → RegulationThe Regulatory Reality of Launching a Wellness Brand in Japan
Why the claims that work at home usually can't be used here.
Read more →Interested in working together?
Let us tailor a plan to your needs — whether that's paid acquisition, influencer marketing, or a full growth engagement.