Top 20 Media Buying Agencies in Japan
The Best of December 2025Looking for a top media buying agency in Japan?
Your company can earn considerable benefits from partnering with a media buying company to improve your marketing and advertising efforts.
To assist you in your search for a partner, we’ve compiled this list of the top media buying companies in Japan. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Japan Media Buying Companies
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1$5,000+10 - 49 employeesYokohama, JapanRead More
Mozmene is an Advertising company. They specialize in Advertising, Social Media Marketing, Branding, Pay Per Click, and more and were launched in 2014. Their small team is Yokohama, Japan-based.
Clients
Hilton HotelsIndustries
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2$10,000+10 - 49 employeesOsaka, JapanPublic relations company AALTO INTERNATIONAL was launched in 2014. The small team offers Public Relations and Media Planning & Buying.Read More
Industries
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3$5,000+10 - 49 employeesShibuya City, JapanKKBC is an Advertising company. They specialize in Advertising and Digital Strategy and were established in 2009.Read More
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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+10 - 49 employees渋谷区, JapanCyberZ is a 渋谷区, Japan-based Advertising company. Their services include Advertising and Business Consulting.Read More
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6$5,000+10 - 49 employeesOsaka, JapanContent Marketing company Starryworks was established in 2006. The agency provides Content Marketing and Media Planning & Buying.Read More
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7$5,000+10 - 49 employeesMinato City, JapanShiftbrain is a branding firm. The Minato City, Japan-based firm was established in 2003. Their services include Branding and Digital Strategy.Read More
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8$5,000+10 - 49 employeesShibuya City, JapanIN-FOCUS, a media planning and buying agency, is headquartered in Shibuya City, Japan. Established in 2012, the team specializes in Media Planning & Buying and Product Design.Read More
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9$5,000+10 - 49 employeesNakano City, JapanWeb design agency Letters is headquartered in Nakano City, Japan. Their services include Web Design and Web Development.Read More
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10$5,000+10 - 49 employeesMinato City, JapanEstablished in 2008, ADDIX is a Content Marketing company. Headquartered in Minato City, Japan, the team specializes in Content Marketing and Digital Strategy.Read More
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11$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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12Undisclosed10 - 49 employeesShinagawa City, JapanTYO Group is an Advertising company. The firm is headquartered in Shinagawa City, Japan. Their team focuses on Advertising and Branding.Read More
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13Undisclosed10 - 49 employeesChiyoda City, JapanOutblast, a branding company, is located in Chiyoda City, Japan. Their services include Branding and Marketing Strategy.Read More
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14$5,000+2 - 9 employeesShibuya City, JapanRCS Advertising is an Advertising company. Founded in 1996, the team specializes in Advertising and Media Planning & Buying. The company is in Shibuya City, Japan.Read More
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15Undisclosed2 - 9 employeesChuo City, JapanTokyo PR is a Chuo City, Japan-based public relations company. They focus on Public Relations and Marketing Strategy.Read More
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16$5,000+2 - 9 employeesShinjuku City, JapanPlus Alpha Digital is a small Digital Strategy company founded in 2017. Their services include Digital Strategy and Media Planning & Buying.Read More
Industries
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17$5,000+50 - 249 employeesChuo City, JapanD2C is an Advertising company. The team specializes in Advertising and Digital Strategy, and the company is in Chuo City, Japan.Read More
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18$5,000+50 - 249 employeesShinagawa City, JapanJapan Third Party is a midsize branding agency established in 1987. Their team provides Branding and Content Marketing.Read More
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19$1,000+50 - 249 employeesMinato City, JapanRead More
URALA International is an Advertising company. Their midsize team is in Minato City, Japan; London, England; Jakarta, Indonesia and Ho Chi Minh City, Vietnam and focuses on Advertising, Branding, Public Relations, Market Research, and more. The firm was launched in 2017.
Industries
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20$5,000+10 - 49 employeesShibuya City, JapanSunny Side Up, a PR agency, is located in Shibuya City, Japan. Their services include Public Relations and Graphic Design.Read More
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21Undisclosed10 - 49 employeesShinagawa City, JapanViibar is a video production company. Located in Shinagawa City, Japan, the company focuses on Video Production and Branding.Read More
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