Top 60 SEO Companies in Tokyo
The Best of December 2025Looking for a top SEO firm in Tokyo?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Tokyo. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Tokyo SEO Firms
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1$5,000+10 - 49 employeesShibuya City, JapanRead More
ShapeWin Co., Ltd is a PR agency headquartered in Shibuya City, Japan. The small agency was founded in 2011. Their services include public relations, advertising, branding, digital strategy, and more.
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2$5,000+10 - 49 employeesChiyoda City, JapanSocial media marketing agency TAMLO is headquartered in Chiyoda City, Japan and London, England. Launched in 2017, the small team focuses on Social Media Marketing, Content Marketing, Branding, Digital Strategy, and more.Read More
Clients
British CouncilIndustries
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3$5,000+10 - 49 employeesMinato City, JapanRead More
AJ Marketing is a small social media marketing agency. Founded in 2019, the firm is located in Singapore, Singapore; Minato City, Japan; Bangkok, Thailand and Ho Chi Minh City, Vietnam. Their team specializes in social media marketing, advertising, content marketing, mobile & app marketing, and more.
Clients
Microsoft, Adobe, AMD, Mandiri, Genshin Impact, Flare, Bundesliga, MINI, TIkTok, PhilipsIndustries
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4$5,000+10 - 49 employeesMinato City, JapanZo Digital Japan is a Minato City, Japan-based SEO services firm. The company offers Search Engine Optimization, Content Marketing, Pay Per Click, Advertising, and more and is small.The company was established in 2014.Read More
Clients
HubSpot -
5$5,000+50 - 249 employeesChiyoda City, JapanRead More
Principle Co, Ltd is a data analytics consulting firm based in Chiyoda-ku, Japan, with an office in Chuo-ku, Japan. The firm, founded in 2011, has a team of less than ten that provides BI & big data consulting & SI, digital strategy, PPC, SEO, and social media marketing services. Principle Co, Ltd serves enterprise and smaller-sized companies in various industries that include advertising & marketing, automotive, and business services.
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SamsungIndustries
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6$5,000+2 - 9 employeesShibuya City, JapanRead More
CoDigital, inc., an advertising company, was founded in 2022. The small team provides advertising, market research, digital strategy, social media marketing, and more. The agency is based in Shibuya City, Japan.
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PwC Japan GroupIndustries
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7$5,000+10 - 49 employeesChiyoda City, JapanMercury Technology Solutions, a SEO agency, is headquartered in Hong Kong, Hong Kong and Chiyoda City, Japan. Launched in 2017, the small team offers Search Engine Optimization and CRM consulting and SI.Read More
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8$1,000+2 - 9 employeesUrayasu, JapanRead More
KOCHI is a digital marketing firm based in Urayasu, Japan with more than two members. Founded in 2020, they are experts in conversion optimization, digital strategy, and SEO solutions for clients ranging from small businesses to large companies.
Clients
CorizeIndustries
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9$5,000+10 - 49 employeesShinjuku City, JapanRead More
Submarine LLC is a content marketing company established in 2018. They are located in Shinjuku City, Japan and have a small team. Their services include content marketing, digital strategy, and search engine optimization.
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10$10,000+50 - 249 employeesShibuya, JapanLaunched in 2004, Studio Five is a web design company. They are based in Sendai City, Japan; Shibuya, Japan and Seattle, Washington and have a midsize team. Their services include Web Design, UX/UI Design, and Search Engine Optimization.Read More
Clients
2nd WatchIndustries
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11$100,000+10 - 49 employeesSingapore, SingaporeRead More
Swivelt is a Singapore-based marketing and digital strategy company that was founded in 2018. They also offer business consulting, HR, and voice services. They primarily work with midmarket businesses in the advertising, e-commerce, and business services industries.
Clients
NetAppIndustries
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12$5,000+50 - 249 employeesMinato City, JapanFaber Company Inc., a SEO agency, provide Search Engine Optimization and UX/UI Design. They were established in 2005.Read More
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13$1,000+10 - 49 employeesChiyoda City, JapanNihonSEO is a SEO company. They are in Chiyoda City, Japan and have small team of experts. Their services include Search Engine Optimization.Read More
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14$1,000+10 - 49 employeesShibuya, JapanEstablished in 2021, MEDIA REACH, Inc. Is a SEO services firm. Their team specializes in Search Engine Optimization and Content Marketing.Read More
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15Undisclosed10 - 49 employeesNerima City, JapanOsbay is a social media marketing firm. The Taipei, Taiwan-based company was established in 2018. Their services include Social Media Marketing and Search Engine Optimization.Read More
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16$10,000+2 - 9 employeesShibuya City, JapanSinciate Inc., a web design agency, is headquartered in Shibuya City, Japan. They offer Web Design and Search Engine Optimization.Read More
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17$25,000+10 - 49 employeesShibuya, JapanNetwise is a small Shibuya, Japan-based Email Marketing company. The team provides Email Marketing and Search Engine Optimization.Read More
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18$1,000+2 - 9 employeesMachida, JapanHosonoDE is a Digital Strategy company. Established in 2020, their team focuses on Digital Strategy and Email Marketing.Read More
Clients
Flower24 CSR Automotive Teamania SportstechIndustries
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19Undisclosed10 - 49 employeesKawasaki, JapanCLOUD16, a SEO services firm, was established in 2019. The small team provides Search Engine Optimization and Pay Per Click.Read More
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20$1,000+2 - 9 employeesTokyo, JapanWMI Media is a branding agency. They are based in Leipzig, Germany and Tokyo, Japan and have small team. They offer Branding and Search Engine Optimization.Read More
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21$5,000+2 - 9 employeesChuo City, JapanBloomstreet, Inc is a SEO agency. Launched in 2014, the company provides Search Engine Optimization and Digital Strategy.Read More
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22$1,000+2 - 9 employeesNakano City, JapanBased in Nakano City, Japan, GoF.inc is a SEO services firm. Established in 2015, the team specializes in Search Engine Optimization and Web Design.Read More
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23$1,000+2 - 9 employeesKawasaki, JapanIT Support in Tokyo is an app development company launched in 2021. The team specializes in Mobile App Development and Search Engine Optimization and is in Kawasaki, Japan.Read More
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24$1,000+10 - 49 employeesShibuya, JapanHumble Bunny is a web design agency. The Shibuya, Japan-based firm was established in 2009. Their team specializes in Web Design and Branding.Read More
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25$1,000+2 - 9 employeesShibuya City, JapanDigital Strategy company Mondo Marketing LLC (合同会社問答マーケティング) is headquartered in Nagoya, Japan and Shibuya City, Japan. They offer Digital Strategy and Content Marketing.Read More
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26$1,000+10 - 49 employeesIchikawa, JapanLaunch Lab is an Ichikawa, Japan-based branding agency. Their services include Branding and Content Marketing.Read More
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27$5,000+10 - 49 employeesShibuya City, JapanEpiport Consulting, a Conversion Optimization company, was established in 2009. The agency offers Conversion Optimization and Digital Strategy.Read More
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28$1,000+2 - 9 employees渋谷区, JapanKrows Digital is a PPC company. Their small team of employees is headquartered in 渋谷区, Japan. Their team provides Pay Per Click and Social Media Marketing.Read More
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29Undisclosed2 - 9 employeesShinjuku City, JapanJeane Inc., a Conversion Optimization company, was founded in 2016. In Shinjuku City, Japan, the team focuses on Conversion Optimization and Digital Strategy.Read More
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30$10,000+10 - 49 employeesShibuya City, JapanGeezerbuild is a pay per click agency. They specialize in Pay Per Click and Digital Strategy and were established in 2013. The agency is in Singapore, Singapore and Shibuya City, Japan.Read More
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