Best Instagrammer Casting Agencies in 2025: Expert Comparison

Find the perfect influencers for your brand. We compare top casting agencies specializing in high-impact Instagrammer collaborations.

What is Instagrammer Casting?

Instagrammer Casting is a vital element of modern digital marketing strategy. Professional management ensures your campaigns are always optimized for results.

Tomira Instagrammer Casting

Tomira provides services specialized in Instagrammer casting operations. Our dedicated team handles everything from casting to creative production and operation consistently, providing optimal support for our clients. We also utilize unique know-how obtained from extensive advertising and SNS operation experience.

Main Features

Selection from a Wide Range of Instagrammer Genres
Since it is possible to select from Instagrammers and X (formerly Twitter) users in a wide range of genres such as fashion, food, beauty, and travel, you can appoint the most suitable Instagrammer for your product or service for PR.
Casting by Influencer Marketing Professionals
Because influencer marketing professionals perform proposals utilizing the latest raw data obtained from extensive casting experience, such as Instagrammer track records, affinity with products, and global trends, we can generate results with a very high degree of accuracy.
Optimized Listing Based on Multiple Indicators
We visualize the influence of influencers active on Instagram and X through various indicators such as follower count, post engagement, demographic attributes, past results, and performance forecasts, and provide the optimal list for your company.

Item	Content
Service Name	Tomira Instagrammer Casting
Company Name	Tomira Inc.
Address	BIZ SMART 235, 2-12-8 Kita-Aoyama, Minato-ku, Tokyo
Business Content	・Web/Digital Marketing Support ・Recruitment Agency Business in the DX Field ・BPaaS / Remote Back Office Business (Accounting, Labor Relations, Assistance, Recruitment Operations)
Official Site	https://tomira.co.jp/marketing/casting/casting_instagramer/

Eyes

Eyes is a service specializing in casting influencers, primarily focused on women. They can perform casting tailored to requests from more than 1,000 micro-influencers in various genres, such as reader models, housewives, office workers, gourmet, travel, and cooks.

Item	Content
Service Name	Eyes
Company Name	Eyes Inc.
Address	Shibuya Prestige 7F, 3-12-22 Shibuya, Shibuya-ku, Tokyo
Business Content	・Advertising Industry Platform "Media Radar" ・Buzz Marketing Platform "Trami" ・Internet Advertising Agency Sales (Operational Ad Outsourcing) ・Cloud Service Platform "Cloud Radar" ・Global Strategy Service Platform "Global Radar" ・Activity Platform "Wweekle" ・Infomation Media for Moms "mamaPRESS" ・Infomation Media for Women "Tramaga"

BitStar

BitStar is an influencer casting service where professional planners perform selections. They can cast influencers from Instagram, X (formerly Twitter), YouTube, and TikTok, and dedicated representatives also support creative production.

Item	Content
Service Name	BitStar
Company Name	BitStar Inc.
Address	Shibuya Higashiguchi Bldg 10F, 2-22-3 Shibuya, Shibuya-ku, Tokyo
Business Content	・Creator Support Business ・Content Production Business

Nacht

Nacht is a service for casting influencers active on SNS such as Instagram, X (formerly Twitter), YouTube, and TikTok. They can cast a wide range of creators, from mega-influencers with over one million followers to niche influencers with core fan bases.

Item	Content
Service Name	Nacht
Company Name	Nacht Inc.
Address	Shibuya Mark City West 13F, 1-12-1 Dogenzaka, Shibuya-ku, Tokyo
Business Content	Advertising Agency Business (Influencer ads, AD ads, Listing ads, SEO business etc.) Advertising Consultant Business (Casting, Video production, LTV improvement etc.) Production Business (Creator management, Content planning/operation etc.) Web Media Production Business (Owned media production/operation, System development etc.) D2C Business (Product development, D2C consulting etc.)

sharecoto

sharecoto provides one-stop support for promotions and campaigns utilizing SNS, covering everything from planning and design to development and operation. They primarily offer SNS management services for Facebook, X (formerly Twitter), LINE, Instagram, YouTube, and Pinterest, as well as influencer casting services.

Item	Content
Service Name	sharecoto
Company Name	sharecoto Inc.
Address	Ebisu Garden Place Tower 29F, 4-20-3 Ebisu, Shibuya-ku, Tokyo
Business Content	1. Social Media Business 2. Web Marketing Business 3. Content Marketing Business

TWIN PLANET

TWIN PLANET is a marketing company providing influencer casting services. You can receive support for influencer casting and SNS assistance across various platforms such as Instagram, X (formerly Twitter), YouTube, and TikTok.

Item	Content
Service Name	TWIN PLANET
Company Name	TWIN PLANET Inc.
Address	5-46-1 Jingumae, Shibuya-ku, Tokyo

YOU MAY Casting

YOU MAY Casting is a casting agency operated by Pro Model Studio Inc. They enable casting across diverse genres, from influencers active on Instagram, X (formerly Twitter), YouTube, and TikTok to celebrities, models, comedians, and athletes.

Item	Content
Service Name	YOU MAY Casting
Company Name	Pro Model Studio Inc.
Address	Asano Bldg B1F, 8-5 Motoyoyogi-cho, Shibuya-ku, Tokyo
Business Content	Casting Business Production Business Nurturing & Support Business Talent Agency Business Studio Business

THECOO

THECOO is a marketing company providing influencer casting services. Regardless of agency affiliation or SNS platform, they enable influencer casting tailored to brand imagery, supporting various platforms including Instagram, X (formerly Twitter), YouTube, and TikTok.

Item	Content
Service Name	THECOO
Company Name	THECOO Inc.
Address	Sumitomo Fudosan Harajuku Bldg 10F, 2-34-17 Jingumae, Shibuya-ku, Tokyo
Business Content	・Operation of "fanicon," a membership-based fan community app for icons and core fans ・Operation of "Studio Coup," an influencer agency specialized in game commentators ・Operation of "iCON Suite," visualizing the value of influencers ・Operation of "iCON CAST," connecting YouTubers and companies ・Operation of "RIPPLY," thinking about influencer marketing

GROVE

GROVE is a marketing company that operates influencer marketing, production, and creative businesses. They provide casting for influencers active on Instagram, X (formerly Twitter), YouTube, and TikTok. Their strength also lies in influencer management.

Item	Content
Service Name	GROVE
Company Name	GROVE Inc.
Address	Roppongi Hills Mori Tower 31F, 6-10-1 Roppongi, Minato-ku, Tokyo
Business Content	Influencer Marketing Business Production Business Creative Business

GOLD CAST

GOLD CAST is a service that casts influencers such as YouTubers, Instagrammers, and TikTokers. Based on an extensive track record and connections, they provide support that stays ahead of trends.

Item	Content
Service Name	GOLD CAST
Company Name	GOLD CAST Inc.
Address	Aoyama Ando Bldg 2F, 4-17-11 Minamiaoyama, Minato-ku, Tokyo
Business Content	1. Casting business for actors, celebrities, intellectuals, athletes, models, etc., in advertising. Management of performance contracts. 2. Planning, formulation, and execution of various events and lectures. 3. Advertising and planning business on the Internet. 4. Management of actors belonging to the company. 5. Discovery and nurturing of new talent. 6. Planning, formulation, and production of TV commercials. 7. All operations incidental to each preceding item.

wonderX Inc.

wonderX Inc. is a marketing company providing influencer casting services. Leveraging an extensive network, they can assign a wide range of creators, from top influencers to niche influencers.

Item	Content
Service Name	wonderX Inc.
Company Name	wonderX Inc.
Address	Wind Akasaka II Bldg 303, 2-17-65 Akasaka, Minato-ku, Tokyo

UNITY

UNITY is a service that primarily casts influencers, including Instagrammers. Partnered with many influencers in fashion, beauty, health, and lifestyle, they enable PR with high appeal to female audiences.

Item	Content
Service Name	UNITY
Company Name	UNITY Inc.
Address	Shibuya Dogenzaka Tokyu Bldg 1F, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo

beaus

beaus is an influencer casting service provided by beaus Inc. They can cast influencers for Instagram, X (formerly Twitter), YouTube, and TikTok, across various genres such as fashion, parenting, food, and travel.

Item	Content
Service Name	beaus
Company Name	beaus Inc.
Address	Kobayashi Bldg 501, 3-13-1 Minamiaoyama, Minato-ku, Tokyo
Business Content	・Digital Ad Sales ・Social Marketing ・Branding and PR Outsourcing ・Casting Services (Celebrities/Experts) ・Production of EC Sites and Owned Media ・Writer School

Rooster

Rooster is a marketing company with a strength in influencer casting. They can cast influencers active on SNS platforms such as Instagram, X (formerly Twitter), YouTube, and TikTok. They also operate "ROOSTER," an Instagrammer casting platform.

Item	Content
Service Name	Rooster
Company Name	Rooster Inc.
Address	926 Yasunaga, Kuwana-shi, Mie
Business Content	Influencer Marketing Business, operation of "ROOSTER" (https://myrooster.net/client/), one of Japan's largest Instagrammer casting tools.

Hero Casting

Hero Casting is a casting service with an extensive track record. In addition to Instagram, X (formerly Twitter), YouTube, and TikTok, they enable casting across various genres, including celebrities, comedians, athletes, and intellectuals.

Item	Content
Service Name	Hero Casting
Company Name	A3 Inc.
Address	Croce Jingumae Bldg 6F, 3-35-2 Jingumae, Shibuya-ku, Tokyo
Business Content	(1) Integrated Casting Business (2) Integrated Human Resources Business Specialized for Entertainment (3) Integrated M&A Mediation Business Specialized for Entertainment (4) Talent Support Project

Cloud Casting

Cloud Casting is a casting service where you can search for and offer roles to influencers yourself. Smart casting is possible by handling everything from searching to ordering, contracting, and payment all in one place.

Item	Content
Service Name	Cloud Casting
Company Name	BIJIN&Co. Inc.
Address	bijin-BLDG., 4-6-8 Shibakoen, Minato-ku, Tokyo
Business Content	Internet Media Business Business Related to Planning, Development, and Operation of Internet Services Business Related to Planning, Production, Distribution, and Sale of Digital Content Advertising, Publicity, Sales Promotion, Marketing Research, and Agency Services

Drive Success with Tomira's Instagrammer Casting Services

Casting the right Instagrammers is key to reaching a visually-driven audience authentically. Tomira provides end-to-end support, from identifying the perfect influencers to managing campaigns and analyzing results for maximum impact. If you have any questions or would like to request a casting consultation, please contact Tomira.