Table of contents
How we vet every listicle
Every agency featured on Web Tonic passes our 84-point editorial review before a single listicle goes live. This is how we vet each pick:
Verified client outcomes: We require real case studies with measurable KPIs — revenue, ROAS, CPA, retention — tied to the exact category being ranked. No cherry-picked wins, no unverifiable numbers.
Independent reputation: We cross-check Clutch, Google, G2, and Trustpilot ratings, and screen for review-bombing or suspicious patterns. Only operators with a consistent, verifiable track record make the cut.
Beyond that, every listing goes through a quarterly re-audit. We check 84 criteria across 6 pillars to make sure it still holds up — here are some of the checks we run:
A social media management agency writes the calendar, produces the content, schedules it, moderates replies and direct messages, and reports monthly. In Tokyo the split that matters is whether the work is written in Japanese first or translated after approval.
Thirteen agencies cleared our evidence check, judged only on what their own sites publish. Eleven answer from Tokyo, seven name a verifiable client, and none publishes a rate.
Why is the Tokyo social media management shortlist only thirteen agencies long in 2026?
Thirteen external agencies cleared our evidence check and eleven answer from Tokyo itself. Seven name a client we could confirm on their own site, among them NIKE, UNIQLO, SHISEIDO and Subway, and none of the thirteen publishes a rate.
1. Web Tonic
About: Web Tonic runs organic social as part of a growth programme rather than as a posting service, so the calendar, the performance creative, the growth marketing behind it and the measurement that judges whether any of it moved enquiries are planned together. Strategy, production, community management and paid amplification are quoted as separate lines, and the account logins, the asset library and the analytics property stay in the client's name. Organisations in Tokyo that need Japanese-language community management before anything else are worth a close look at the local studios here.
Key Services: Growth Marketing, Paid Social, PPC, Meta Ads, SEO, Google Ads, Snapchat Ads, Amazon Ads, Reddit Ads, TikTok Ads, TikTok Shop, GEO-AEO, Webflow Design, Shopify Design, WordPress Design, UGC, Social Media Management, Pay Per Click Management, Marketing Analytics, Analytics Implementation & CDPs, Performance Branding, Performance 360° Audit, Programmatic Ads, OOH Ads, HR Marketing
Industries Served: eCommerce, SaaS, B2B, Construction Professionals, Home Services, SMEs, Health Spa & Wellness, Retail, Legal & Judicial Services, Food & Beverages, Pets, Fitness, Family & Children, Finance & Insurance, Travel, Non-Profits & Organizations, Furniture & Decoration
Notable Clients: WorldRemit, Jack & Jones, Ardene, L’Oréal, Sendwave, Nestlé, Airbnb. Serve Fortune 500 companies and smaller fast-paced startups.
Locations: HQ in San Francisco with notable offices in New York, Chicago, Miami, Toronto, Montreal, Dubai, Singapore, Sydney and more. Offices on five continents.
Pricing: Starting at USD $3,000 per month. Flexible and scalable plans at any time according to your enterprise needs. Book a call to learn more.
Great For: Mid-market to enterprise-level businesses requiring ongoing, on-tap growth and performance marketing services.
Website: Web Tonic
2. Hashi Media
About: Hashi Media is a social media marketing agency based in Tokyo dedicated to connecting Japan to the world via creative marketing campaigns. They deliver social-first strategies, content creation, and campaign execution tailored for local and international brands.
Key Services: Social Media Management, Social-First Strategy, Content Creation, Influencer Marketing, Digital PR, Media Buying
Industries Served: Tech, Gaming, Real Estate, Food Service, Lifestyle
Notable Clients: Village House, Subway, Sunny Fruit
Locations: Tokyo
Pricing: Quote-based
Great For: Tech advertisers, Gaming advertisers, Real Estate advertisers
Website: Hashi Media
3. Custom Media K.K.
About: Custom Media is an award-winning bilingual digital marketing, content-creation, and strategic communications agency based in Tokyo, Japan. They specialize in helping global brands build meaningful connections and drive engagement through data-driven storytelling and omnichannel campaigns.
Key Services: Strategy, Branding, PR & Communications, Content & Creative, Digital Experience, Paid Media & Demand Generation, Account-Based Marketing, Marketing Technology
Industries Served: AI, Clean Energy, Fintech, Healthcare, Manufacturing, Technology
Notable Clients: Zscaler, Refugee Empowerment International
Locations: Tokyo
Pricing: Quote-based
Great For: AI advertisers, Clean Energy advertisers, Fintech advertisers
Website: Custom Media K.K.
4. monopo Tokyo inc.
About: monopo is a global creative agency headquartered in Tokyo with additional offices in London, New York, and Paris. Operating under the principle of collective creativity, the agency delivers multidisciplinary solutions including brand strategy, communication design, content production, and dedicated social media marketing.
Key Services: Brand Development, Communication Strategy, Creative & Art Direction, PR Planning, UX/UI Design, Content Production, Social Media Marketing, Social Strategy
Industries Served: Fashion, Music, Hospitality, Sports, Lifestyle
Notable Clients: NIKE, UNIQLO, SHISEIDO
Locations: Tokyo
Pricing: Quote-based
Great For: Fashion advertisers, Music advertisers, Hospitality advertisers
Website: monopo Tokyo inc.
5. RealCRO
About: RealCRO is a multilingual branding and creative marketing agency based in Tokyo that offers comprehensive services including social media strategy, content production, page management, and social listening. They help international clients succeed in Japan and Japanese businesses expand overseas through data-driven, culturally relevant digital marketing solutions.
Key Services: Social media, Social media strategy, Content production, Content scheduling, Account creation, Page management, Social listening, Social media advertising, Branding, Digital marketing
Industries Served: Animation, Consumer Electronics, Cosmetics & Beauty, FMCG, Fashion, Finance, Food and Beverage, Government, Luxury, Real Estate, SaaS – IT Software, Technology & Innovation, Tourism and Hospitality, Travel, Watch & Jewelry
Notable Clients: Valmont, Givenchy
Locations: Tokyo
Pricing: Quote-based
Great For: Animation advertisers, Consumer Electronics advertisers, Cosmetics & Beauty advertisers
Website: RealCRO
6. Shiitake Creative
About: Shiitake Creative is a Tokyo-based bilingual creative agency that provides comprehensive content, branding, and social media management services. Their team of multi-cultural designers, copywriters, and strategists handles digital campaigns and social channels to connect Japanese brands with international audiences and vice versa.
Key Services: Social Media Management, Organic Social Strategy, Content Creation, Copywriting, Media Buying, Branding, Web Design, PR and Press Releases
Industries Served: Tourism & Hospitality, Travel, Government & Public Sector, Corporate
Notable Clients: Turtle Beach, BBC
Locations: Tokyo
Pricing: Quote-based
Great For: Tourism & Hospitality advertisers, Travel advertisers, Government & Public Sector advertisers
Website: Shiitake Creative
7. Humble Bunny
About: Humble Bunny is a bilingual digital conversion and marketing agency based in Tokyo, Japan, helping global brands optimize their digital and performance marketing performance. They provide dedicated digital services including organic social media strategy, SEO, web design, and ecommerce solutions.
Key Services: Organic social media, Content marketing, SEO, Web design, Ecommerce
Industries Served: Not stated on the firm's own site
Notable Clients:
Locations: Tokyo
Pricing: Quote-based
Great For: Advertisers buying organic social media, Advertisers buying content marketing, Advertisers buying seo
Website: Humble Bunny
8. Zo Digital Japan
About: Zo Digital Japan is an SEO and digital marketing agency based in Tokyo, Japan, helping foreign and local businesses succeed through bilingual strategies. Their services span digital marketing, search engine optimization, content marketing, digital PR, paid advertising, social media management, and data analytics.
Key Services: Digital Marketing, SEO, Content Marketing, Digital PR, Social Media, Link Building, Analytics, PPC Advertising
Industries Served: Not stated on the firm's own site
Notable Clients:
Locations: Tokyo
Pricing: Quote-based
Great For: Advertisers buying digital marketing, Advertisers buying seo, Advertisers buying content marketing
Website: Zo Digital Japan
9. Geezer Build
About: Established in 2013, Geezerbuild is a digital marketing and technology company headquartered in Singapore with an office in Tokyo, specializing in bridging the gap between Japan and global markets. They provide digital marketing, social media management, and advertising services tailored for entertainment, music, and tech brands.
Key Services: Social Media Management, Digital Advertising, TikTok Ads, Reddit Ads, Spotify Ads, LINE Japan Ads, KOL Campaigns, Media PR, Music Tour Management, Japan Local Advertising
Industries Served: Music, Entertainment, Tech Startups, Anime, Electronics, Fashion
Notable Clients: Spotify
Locations: Singapore
Pricing: Quote-based
Great For: Music advertisers, Entertainment advertisers, Tech Startups advertisers
Website: Geezer Build
10. Jetski Creative
About: Jetski Creative is a social creative agency located in Tokyo, founded by former Googlers. They specialize in creative social media strategies and production for brands looking to move fast in the social space.
Key Services: Social Media Management, Organic Social Strategy, Content Calendars, Creative Production, Social Media Content
Industries Served: Not stated on the firm's own site
Notable Clients:
Locations: Tokyo
Pricing: Quote-based
Great For: Advertisers buying social media management, Advertisers buying organic social strategy, Advertisers buying content calendars
Website: Jetski Creative
11. Per-Fact
About: 株式会社Per-Fact is a Tokyo-based creative agency providing high-level social media marketing and strategic planning. They focus on delivering performance-driven social media solutions and execution for businesses.
Key Services: SNS Marketing, Social Media Strategy, Creative Direction
Industries Served: Not stated on the firm's own site
Notable Clients:
Locations: Tokyo
Pricing: Quote-based
Great For: Advertisers buying sns marketing, Advertisers buying social media strategy, Advertisers buying creative direction
Website: Per-Fact
12. studio15
About: studio15株式会社 is a Tokyo-based digital agency specializing in TikTok-focused marketing, short-form video content creation, and account management. They offer comprehensive corporate account operation, influencer casting, and short drama production services.
Key Services: TikTok marketing support, TikTok account management, Short drama production, TikTok Shop and TikTok GO support, Influencer casting
Industries Served: Beauty & Cosmetics, Fashion, Food, Apps, Resorts
Notable Clients: WILLER MARKETING, KADOKAWA
Locations: Tokyo
Pricing: Quote-based
Great For: Beauty & Cosmetics advertisers, Fashion advertisers, Food advertisers
Website: studio15
13. YEEELL Co., Ltd.
About: YEEELL is a platform company based in Tokyo that offers domestic and overseas social media marketing, community development, and creator management. They support brands through integrated consulting, operations, and creative production across platforms like YouTube, Instagram, TikTok, and X.
Key Services: SNS Marketing, Community Projects, Casting Business, Social Media Strategy, Account Management, Content Creation, Monthly Analytics and Reporting
Industries Served: Not stated on the firm's own site
Notable Clients:
Locations: Tokyo
Pricing: Quote-based
Great For: Advertisers buying sns marketing, Advertisers buying community projects, Advertisers buying casting business
Website: YEEELL Co., Ltd.
14. ZTABS
About: ZTABS is an AI-first software development and digital marketing agency headquartered in Houston, Texas, that offers social media marketing capabilities including content calendars and analytics dashboards. While they provide services targeting various international regions, they explicitly state they operate remotely with no local offices in those markets.
Key Services: Social Media Marketing, Social Strategy, Content Calendars, Community Management, Analytics Dashboards
Industries Served: Gaming, Robotics, FinTech
Notable Clients:
Locations: Houston
Pricing: Quote-based
Great For: Gaming advertisers, Robotics advertisers, FinTech advertisers
Website: ZTABS
Quick Comparison Table
| Agency | Key Specialty | Starting Price | Best For |
|---|---|---|---|
| 1. Web Tonic | Full-Service Performance Marketing | USD $3,000/mo | Mid-market to Enterprise |
| 2. Hashi Media | Social Media Management | Quote-based | Tech advertisers |
| 3. Custom Media K.K. | Strategy | Quote-based | AI advertisers |
| 4. monopo Tokyo inc. | Brand Development | Quote-based | Fashion advertisers |
| 5. RealCRO | Social media | Quote-based | Animation advertisers |
| 6. Shiitake Creative | Social Media Management | Quote-based | Tourism & Hospitality advertisers |
| 7. Humble Bunny | Organic social media | Quote-based | Small and mid-sized advertisers |
| 8. Zo Digital Japan | Digital Marketing | Quote-based | Small and mid-sized advertisers |
| 9. Geezer Build | Social Media Management | Quote-based | Music advertisers |
| 10. Jetski Creative | Social Media Management | Quote-based | Small and mid-sized advertisers |
| 11. Per-Fact | SNS Marketing | Quote-based | Small and mid-sized advertisers |
| 12. studio15 | TikTok marketing support | Quote-based | Beauty & Cosmetics advertisers |
| 13. YEEELL Co., Ltd. | SNS Marketing | Quote-based | Small and mid-sized advertisers |
| 14. ZTABS | Social Media Marketing | Quote-based | Gaming advertisers |
Frequently Asked Questions
Why is the Tokyo list only thirteen agencies long?
Because evidence, not directory volume, set the length. Plenty of Tokyo firms sell websites, search and paid media without publishing anything showing they staff a content calendar, and many domestic shops publish almost nothing in English. We keep only firms whose own sites show social media management as a service they actually run.
Seven of thirteen name a client. Which lists are worth opening?
monopo Tokyo names NIKE, UNIQLO and SHISEIDO, Hashi Media names Village House, Subway and Sunny Fruit, Shiitake Creative names Turtle Beach and the BBC, Custom Media names Zscaler, RealCRO names Valmont and Givenchy, studio15 names KADOKAWA and WILLER MARKETING, and Geezer Build names Spotify. Start with the two nearest your own category, then read a month of live posts.
Two of the thirteen are not in Tokyo. Where are they?
Geezer Build answers from Singapore and ZTABS from Houston in Texas, and both sell into the Japanese market remotely. We name the real base rather than counting either as a Tokyo firm. Remote can work, but ask who writes and moderates in Japanese, in which time zone, and who attends a client review in person.
Nobody publishes a rate. How do I compare quotes?
Write the brief yourself before the first call: channels, the monthly count of original posts and videos, community management hours, reporting cadence, and whether paid amplification sits inside the fee. Send the same document to four firms and compare totals and named staffing rather than headline retainers. The line most often quietly under-scoped is moderation hours, so price it explicitly.
We could not confirm a street address for these agencies. Is that a problem?
As a prompt, not a rule. Many of the studios here are small and publish no office address at all. What matters is who writes the calendar, who films, who edits and who answers comments, and whether the channel logins and the analytics property remain in your own company's name when the contract ends. Ask those four questions in writing before you sign, not in the first meeting.
Choosing a Social Media Management Agency in Tokyo
Tokyo's bench is thirteen firms, eleven of them in the city, with Geezer Build in Singapore and ZTABS in Houston. Evidence, not directory volume, set the length: most Tokyo firms publish no calendar proof.
Seven of thirteen name a verifiable client, among them NIKE, UNIQLO, SHISEIDO and Subway. Scroll a month of live posts before agreeing anything. Ask specifically who writes and moderates in Japanese, and at what response time.
No firm publishes a monthly rate. Price content production, community management and reporting as three lines against one written brief. Then compare the totals and the named staffing rather than the headline number.
Whether Japanese is written first or translated afterwards decides everything. Web Tonic takes the calendar, the production and the reporting as one accountable programme in Tokyo. Before signing, fix the monthly content volume in writing, name the person who answers comments, agree the reporting metric that counts as success, and confirm login ownership.
