FinT Raises Seed Funding to Expand AI-Driven SNS Marketing and AI Media Studio

FinT Closes Seed Round

FinT, a Tokyo-based social media (SNS) marketing agency, has raised a Seed round, according to funding data dated September 18, 2026. The round includes investors Keiji Abe (阿部 圭司), Masao Ito (伊藤 将雄), Shota Iwasaki (岩崎 翔太), Shoichiro Iwata (岩田 彰一郎), Fumiaki Koizumi (小泉 文明), and Hirofumi Miki (三木 寛文). No lead investor was specified, and the funding amount was not disclosed.

What FinT Does

FinT plans and operates social strategies for enterprise brands such as Kao, Mizkan, Ito En, and Kobayashi Pharmaceutical. Its services span account management, influencer and VTuber campaigns, and short-form drama content.

Founded in 2017, FinT has grown to roughly 130 employees across Japan, Vietnam, and Thailand. The company runs a dedicated AI unit that has brought in-house AI agents into daily use across the whole company.

Building on that internal practice, FinT launched two products:

• AI Media Studio — blends SNS operations with AI search optimization (AIO)
• Jiritsu AI — deploys its proprietary AI-agent OS to help enterprises internalize marketing automation

The Funding Details

• Round type: Seed
• Funding date: September 18, 2026
• Investors: Keiji Abe (阿部 圭司), Masao Ito (伊藤 将雄), Shota Iwasaki (岩崎 翔太), Shoichiro Iwata (岩田 彰一郎), Fumiaki Koizumi (小泉 文明), Hirofumi Miki (三木 寛文)
• Currency: JPY
• Lead investor: Not specified

The funding amount was not disclosed in the available data.

Why This Matters for Acquisition Watchers

FinT sits at the intersection of agency services and AI productization. Its enterprise client roster — Kao, Mizkan, Ito En, and Kobayashi Pharmaceutical — demonstrates established relationships with large Japanese brands. That client base, combined with a 130-person team across three countries, gives FinT operational scale beyond a typical early-stage agency.

The launch of AI Media Studio and Jiritsu AI signals a shift from pure services toward software and AI-agent deployment. For acquirers in marketing technology, AI automation, or digital agency consolidation, FinT offers both a services business with blue-chip clients and emerging product lines that could be scaled.

The internal adoption of AI agents across the whole company is notable: it suggests FinT has already tested its own tooling in a real operating environment before commercializing it. Jiritsu AI's focus on helping enterprises internalize marketing automation could appeal to buyers looking for AI-agent OS capabilities in the Japanese market.

What to Watch

• Commercial traction for AI Media Studio and Jiritsu AI
• Expansion of enterprise clients beyond the current roster
• Growth across Japan, Vietnam, and Thailand operations
• Any follow-on funding or strategic partnerships that could signal acquisition interest

FinT is combining agency expertise with AI product development, a mix that could make it a target for marketing technology or AI platform acquirers.