StockSun Releases 'VSEO' Logic Generating 400 BtoB Inquiries Monthly from YouTube and an Analysis White Paper on 1,411 Videos
StockSun Co., Ltd. has publicly released its proprietary knowledge of 'VSEO (YouTube SEO)', the driving force behind acquiring 300 to 400 corporate inquiries per month from its BtoB YouTube channels, along with an industry-standard white paper based on the analysis of 1,411 videos.
📋 Article Processing Timeline
- 📰 Published: May 21, 2026 at 22:00
- 🔍 Collected: May 21, 2026 at 13:31
- 🤖 AI Analyzed: May 21, 2026 at 13:49 (18 min after Collected)
While an increasing number of companies are utilizing YouTube as a BtoB lead generation channel, consultations regarding issues such as 'view counts are growing, but they don't lead to business negotiations' and 'an inability to break away from qualitative operations' are rapidly increasing.
StockSun Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; CEO: Keisuke Iwano) has revealed that they acquire 300 to 400 corporate inquiries per month and over 10,000 annually from their own YouTube channel network, and that 'VSEO (YouTube SEO)' supports approximately half of this success.
They have now released the 'BtoB YouTube Thumbnail & Title Design Industry Standard White Paper', created based on proprietary knowledge and details of internally developed tools gained through six months of VSEO implementation, as well as an exhaustive analysis of 1,411 of their own videos, along with an explanatory video.
What is Video SEO 'VSEO Measures'? | Completely Revealing the Secret to Generating 400 Inquiries a Month on YouTube!
400 CVs a month from YouTube ── Half are generated by 'VSEO'
The BtoB YouTube channels operated by StockSun Co., Ltd. continuously publish over 60 videos a month across a total of 4 channels, including the main channel 'Web Marketing TV'. The lead generation results from their own channel network are as follows:
Via YouTube:
Monthly CVs: 300 to 400
Annual corporate inquiries: Over 10,000
Of which originated from 'VSEO (Search Traffic)': Approximately half
Breakdown of traffic sources:
Browsing/Suggested videos: 60-70%
Search (VSEO target): Approx. 25%
Other (External embeds, etc.): Remaining
Although search traffic (approx. 25%) is limited in absolute volume, it possesses the characteristic of an overwhelmingly high conversion rate to inquiries compared to other traffic sources because the viewers' search intent is clear. The design of operating with both wheels—using home page traffic as a 'device to expand awareness' and search traffic (VSEO) as a 'device to generate business negotiations'—forms the foundation for the achievement of 400 monthly CVs.
3 Structural Challenges Facing BtoB YouTube
Prior to VSEO implementation, the following three structural challenges commonly existed in the field of BtoB YouTube operations.
Challenge 1: Breaking away from qualitative operations
Planning that relies on the experience and intuition of video planners has become the norm, and a system for fact-based discussion and verification has not been established. Operations relying solely on video director personnel have reached their limits, demanding a transition to data-driven decision-making.
Challenge 2: Keyword design, common in the SEO industry, has not penetrated the video industry
Basic actions standard in the SEO industry, such as understanding keyword volume, grouping by search intent, and analyzing competitors' bidding status, still have not permeated the field of video operations.
Challenge 3: Absence of dedicated VSEO monitoring tools
While tools for acquiring rankings by keyword exist, practical monitoring tools that comply with the specification constraints of the YouTube Data API (e.g., discarding acquired data after 30 days, hiding engagement rates) do not exist in the market.
Our company has built a proprietary analysis system that combines integration with the YouTube API and third-party analysis tools, along with some manual data acquisition.
3 Unique Findings from 6 Months of VSEO Implementation
As a result of our full-scale commencement of VSEO with a structure encompassing SEO managers and engineers, we obtained the following unique insights.
Finding 1: YouTube does not absorb 'spelling variations'
It was confirmed that 'keyword groups with the same search intent', which can be covered by a single piece of content in an SEO article, are processed as completely separate entities on YouTube.
[Real examples of keyword groups with split rankings despite having the same intent]
Keyword 1 / Keyword 2 / Keyword 3
'Meta Ads': Ranked 1st-3rd / 'Facebook Ads': Outside ranking / 'Insta Ads': Outside ranking
'Cost': Ranked high / 'Market price': Outside ranking / 'Fee': Outside ranking / 'Combination': Outside ranking
'Ad operation agency': Ranked high / 'Ad operation agency' (with space): Ranking dropped
Multiple cases have been confirmed where producing separate videos for keyword groups with the same intent, or simply incorporating the keywords correctly into the titles of existing videos, caused them to rise to the 2nd-3rd rank bracket within 3 to 4 days.
It is inferred that a large 'left behind zone' where rankings can be recovered with limited resources still remains in the BtoB video market.
Finding 2: Bipolar distribution of '30 minutes after publication, 10,000 impressions'
As a result of continuously observing the number of impressions 30 minutes after publication, a clear bipolarization occurs based on 'whether it exceeds 10,000 or not'; videos that fell below 10,000 converged at that level, while those that exceeded it extended to over 20,000.
StockSun Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; CEO: Keisuke Iwano) has revealed that they acquire 300 to 400 corporate inquiries per month and over 10,000 annually from their own YouTube channel network, and that 'VSEO (YouTube SEO)' supports approximately half of this success.
They have now released the 'BtoB YouTube Thumbnail & Title Design Industry Standard White Paper', created based on proprietary knowledge and details of internally developed tools gained through six months of VSEO implementation, as well as an exhaustive analysis of 1,411 of their own videos, along with an explanatory video.
What is Video SEO 'VSEO Measures'? | Completely Revealing the Secret to Generating 400 Inquiries a Month on YouTube!
400 CVs a month from YouTube ── Half are generated by 'VSEO'
The BtoB YouTube channels operated by StockSun Co., Ltd. continuously publish over 60 videos a month across a total of 4 channels, including the main channel 'Web Marketing TV'. The lead generation results from their own channel network are as follows:
Via YouTube:
Monthly CVs: 300 to 400
Annual corporate inquiries: Over 10,000
Of which originated from 'VSEO (Search Traffic)': Approximately half
Breakdown of traffic sources:
Browsing/Suggested videos: 60-70%
Search (VSEO target): Approx. 25%
Other (External embeds, etc.): Remaining
Although search traffic (approx. 25%) is limited in absolute volume, it possesses the characteristic of an overwhelmingly high conversion rate to inquiries compared to other traffic sources because the viewers' search intent is clear. The design of operating with both wheels—using home page traffic as a 'device to expand awareness' and search traffic (VSEO) as a 'device to generate business negotiations'—forms the foundation for the achievement of 400 monthly CVs.
3 Structural Challenges Facing BtoB YouTube
Prior to VSEO implementation, the following three structural challenges commonly existed in the field of BtoB YouTube operations.
Challenge 1: Breaking away from qualitative operations
Planning that relies on the experience and intuition of video planners has become the norm, and a system for fact-based discussion and verification has not been established. Operations relying solely on video director personnel have reached their limits, demanding a transition to data-driven decision-making.
Challenge 2: Keyword design, common in the SEO industry, has not penetrated the video industry
Basic actions standard in the SEO industry, such as understanding keyword volume, grouping by search intent, and analyzing competitors' bidding status, still have not permeated the field of video operations.
Challenge 3: Absence of dedicated VSEO monitoring tools
While tools for acquiring rankings by keyword exist, practical monitoring tools that comply with the specification constraints of the YouTube Data API (e.g., discarding acquired data after 30 days, hiding engagement rates) do not exist in the market.
Our company has built a proprietary analysis system that combines integration with the YouTube API and third-party analysis tools, along with some manual data acquisition.
3 Unique Findings from 6 Months of VSEO Implementation
As a result of our full-scale commencement of VSEO with a structure encompassing SEO managers and engineers, we obtained the following unique insights.
Finding 1: YouTube does not absorb 'spelling variations'
It was confirmed that 'keyword groups with the same search intent', which can be covered by a single piece of content in an SEO article, are processed as completely separate entities on YouTube.
[Real examples of keyword groups with split rankings despite having the same intent]
Keyword 1 / Keyword 2 / Keyword 3
'Meta Ads': Ranked 1st-3rd / 'Facebook Ads': Outside ranking / 'Insta Ads': Outside ranking
'Cost': Ranked high / 'Market price': Outside ranking / 'Fee': Outside ranking / 'Combination': Outside ranking
'Ad operation agency': Ranked high / 'Ad operation agency' (with space): Ranking dropped
Multiple cases have been confirmed where producing separate videos for keyword groups with the same intent, or simply incorporating the keywords correctly into the titles of existing videos, caused them to rise to the 2nd-3rd rank bracket within 3 to 4 days.
It is inferred that a large 'left behind zone' where rankings can be recovered with limited resources still remains in the BtoB video market.
Finding 2: Bipolar distribution of '30 minutes after publication, 10,000 impressions'
As a result of continuously observing the number of impressions 30 minutes after publication, a clear bipolarization occurs based on 'whether it exceeds 10,000 or not'; videos that fell below 10,000 converged at that level, while those that exceeded it extended to over 20,000.
FAQ
What is VSEO?
VSEO stands for Video Search Engine Optimization on YouTube, a strategy to increase search traffic and conversion rates.
What characterizes StockSun's YouTube strategy?
They generate half of their 400 monthly CVs from search (VSEO) using data-driven keyword design.
What is a key caution regarding YouTube's search algorithm?
It doesn't absorb spelling variations, requiring distinct keyword inclusion even for similar intents.