Top 50 SEO Companies in Tokyo
The Best of July 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 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 -
3$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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4$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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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.
Clients
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.
Clients
PwC Japan GroupIndustries
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7$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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8$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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9$100,000+10 - 49 employees港区, JapanRead 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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10$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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11$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
Industries
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12Undisclosed10 - 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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13$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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14$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
Industries
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15Undisclosed10 - 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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16Undisclosed50 - 249 employeesChiyoda City, JapanAyudante, Inc., a Marketing Strategy company, is headquartered in Ottawa, Canada and Chiyoda City, Japan. The team focuses on Marketing Strategy and Search Engine Optimization.Read More
Industries
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17Undisclosed2 - 9 employeesShinjuku City, JapanTokyo Internet Marketing is a SEO services firm. The team is headquartered in Shinjuku City, Japan, and their services include Search Engine Optimization and Mobile & App Marketing.Read More
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18$5,000+2 - 9 employeesChuo City, JapanBloomstreet, Inc, a SEO services firm, was established in 2014. The team provides Search Engine Optimization and Digital Strategy.Read More
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19Undisclosed10 - 49 employeesMinato City, JapanLaunched in 2001, Arex Corporation is a public relations company. The team provides Public Relations and Search Engine Optimization.Read More
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20Undisclosed50 - 249 employeesShibuya City, JapanSocial media marketing company Digital Garage was launched in 1995. The team focuses on Social Media Marketing and IT managed services.Read More
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21$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
Industries
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22$5,000+10 - 49 employeesMinato City, JapanBased in San Francisco, California and Minato City, Japan, btrax, Inc. Is a small Advertising company. Their services include Advertising and Branding.Read More
Industries
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23$5,000+10 - 49 employeesMusashino, JapanBaquemono is a Content Marketing company. The company is based in Musashino, Japan. Their services include Content Marketing and Search Engine Optimization.Read More
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24$5,000+10 - 49 employeesMinato City, JapanWasabi Communications is a small Minato City, Japan-based Advertising company. The team specializes in Advertising and Content Marketing.Read More
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25$5,000+10 - 49 employeesMinato City, JapanFounded in 2005, Mahana Corporation is an Advertising company. Their services include Advertising and Pay Per Click.Read More
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26$5,000+10 - 49 employeesMinato City, JapanIMJ is a Content Marketing company. Their team is based in Minato City, Japan. The firm focuses on Content Marketing and Media Planning & Buying.Read More
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27$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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28$5,000+2 - 9 employeesChuo City, JapanShibuWeb is a Chuo City, Japan-based graphic design agency. Established in 2013, the team focuses on Graphic Design and Search Engine Optimization.Read More
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29$5,000+2 - 9 employeesMinato City, JapanRobotag Media is a Minato City, Japan-based SEO company. Their services include Search Engine Optimization and Web Design.Read More
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30$5,000+2 - 9 employeesShibuya City, JapanWebguru is a small Content Marketing company established in 2015. Their services include Content Marketing and E-Commerce Development.Read More
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