SEPTENI HOLDINGS Japan
VC Fund
Tokyo, Japan
SEPTENI HOLDINGS Japan is a VC fund in Tokyo focused on Internet and Content. Septeni Holdings started as a recruitment consulting company and become an internet advertising company in the year 2000. The company was established in October 1990 and is based in Shinjuku-ku, Tokyo, Japan.
- Total investments:
- 15
- Last investment:
- Lead investor:
- 7%
Last updated:
For AI agents: llms.txt
Industries SEPTENI HOLDINGS Japan invests in
Stages SEPTENI HOLDINGS Japan invests in
Countries SEPTENI HOLDINGS Japan invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 9 contacts → | |||
Round size
- Series A
- $4.2M–$47M
- Corporate Round
- $39M–$43M
Investment Focus
Industry
- Internet 4 (27%)
- Content 3 (20%)
- Apps 2 (13%)
- Fashion 2 (13%)
- Finance 2 (13%)
Stage
- Series A 5 (33%)
- Funding Round 4 (27%)
- Corporate Round 3 (20%)
- Series D 2 (13%)
- Seed 1 (7%)
Country
- Japan 13 (87%)
- United States 1 (7%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
Furushima Mamoru
External Audit & Supervisory
|
External Audit & Supervisory | Total investments: 0 | Find email | |
Isamu Ueno
Representative Director
|
Representative Director | Total investments: 0 | Find email | |
Mamoru Nanamura
Co-Founder
|
Co-Founder | Total investments: 1 | Find email | |
Miki Sato
Chief executive officer
|
Chief executive officer | Total investments: 0 | Find email | |
|
Mitsunori Sato
Representative Director and Group President
|
Representative Director and Group President | Total investments: 0 | Find email | |
| See all 9 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
FUNDiT
|
FUNDiT is an IT-focused M&A and business consolidation company that specializes in acquiring, managing, and scaling IT companies. | Series D / May 11, 2026 | |
Brave group
|
Brave group engages in IP development, marketing and support services. | $7.8M / Series D / Dec 20, 2023 | |
Gokko Club
|
Gokko Club operates in the digital entertainment industry, focusing on content creation, public relations, and video production. The company is known for its short drama productions, which are characterized by their condensed content and fast-paced development. Gokko Club handles all aspects of these productions in-house, including scriptwriting,directing, production, and editing. The company also has a strong presence on social media platforms like TikTok, where it has amassed a significant following. In addition to its entertainment offerings, Gokko Club also provides music streaming services. | $1.4M / Seed / Nov 09, 2022 | |
|
Brave group
|
Brave group engages in IP development, marketing and support services. | $7.4M / Series A / Jun 16, 2020 | |
Sproot
|
Sproot engages in the media and entertainment business. | Corporate Round / May 27, 2020 | |
ORIGINAL LIFE
|
ORIGINAL LIFE is a wedding media tech company.Original Life is looking for friends to contribute to the evolution of the industry with consumer insights and technology ! | $39.7M / Series A / Jan 20, 2020 | |
One Media
|
One media provides YouTube channel production, SNS video creation and marketing, and live stream creation and planning. ONE MEDIA's unique visual storytelling, the message you want to convey is turned into video content. Everyday video distribution, viewing data analysis, creative planning, and production are all done in-house to deliver videocontent with unique value. | $59.5M / Jul 16, 2019 | |
Hosty
|
Hosty is a Real Estate Platform. | $46.8M / Series A / Jun 05, 2019 | |
EME Hive
|
EME is a community-based, social live-streaming app for finding like-minded friends and partners. Through the power of live-streaming technology, users can form real-time connections with members of their communities. By offering a subscription dating service and a live streaming platform, EME makes it easy for users to flirt, chat, and date inreal time, all within the same app. | $4.2M / Series A / Apr 12, 2018 | |
GMO TownWiFi
|
TownWiFi is a Japanese mobile app that automates WiFi connectivity. TownWiFi allows users to automatically connect or login to the nearest WiFi spot without having to go through the annoying registration process. | $2.8M / Venture - Series Unknown / Apr 04, 2018 | |
| See all 15 investments → | |||
Co-Investors
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FAQ
What does SEPTENI HOLDINGS Japan invest in?
SEPTENI HOLDINGS Japan invests primarily in Internet, Content and Apps startups, most often at Series A and Funding Round stage. Most of the 15 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is SEPTENI HOLDINGS Japan's check size?
SEPTENI HOLDINGS Japan typically joins rounds of $4.2M–$47M at Series A and $39M–$43M at Corporate Round. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds SEPTENI HOLDINGS Japan participates in.
How do I contact SEPTENI HOLDINGS Japan?
Public channels for SEPTENI HOLDINGS Japan include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at SEPTENI HOLDINGS Japan?
The team at SEPTENI HOLDINGS Japan includes Furushima Mamoru (External Audit & Supervisory), Isamu Ueno (Representative Director) and Mamoru Nanamura (Co-Founder), among 9 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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