ネイピア投資塾

About ネイピア投資塾

ネイピア投資塾 (@napier_investment) is a YouTube channel focused on finance and education, launched on September 28, 2021. The channel aims to support viewers in making informed investment decisions and contribute to a better world by disseminating knowledge. It covers a range of topics including investment theory, information on domestic and international companies, business news, accounting, mathematics, statistics, and marketing. The content is presented in an accessible and engaging manner, with a stated goal of addressing disparities through education.

The channel is fronted by "Dr. Napier," who holds a Ph.D. in Business Administration, having completed doctoral coursework at Waseda University Graduate School. Dr. Napier also served as a visiting researcher at the University of California, Berkeley, Haas School of Business, where the primary research areas were finance and innovation. During this period, Dr. Napier gained practical investment insights from a mentor who also managed a hedge fund. The channel explicitly states that all information provided is for informational purposes only and does not constitute an offer to sell or solicit any securities, nor a recommendation of specific stocks. Viewers are advised that all investment decisions are their own responsibility, and the channel disclaims liability for any damages arising from the information provided.

As of the latest data, ネイピア投資塾 has accumulated 30,300 subscribers and 3,714,147 total views across 143 published videos.

ネイピア投資塾's estimated sponsorship rates

InfluencerUnion's algorithmic pricing model estimates that a typical integrated video on the ネイピア投資塾 YouTube channel would range from $191 to $477, with a typical rate around $318. This estimate is based on the channel's subscriber count of 30,300, its primary niche in finance, and standard platform multipliers for YouTube video content. The finance category often commands higher CPMs due to the specific and valuable demographic interested in financial planning, investment, and economic analysis. This specialized content can attract brands in fintech, wealth management, and financial education, which are willing to invest more for targeted reach.

Several factors contribute to this rate structure. The channel's focus on detailed investment theory, company analysis, and related quantitative subjects like accounting and statistics positions it as an authority within its niche. This depth of content can appeal to a more engaged and financially literate audience, which is highly desirable for advertisers. While the channel is classified in the 'low' audience tier based on its subscriber count, the specific nature of its content and the potential for high audience engagement within the finance vertical can support these estimated rates. The pricing model takes into account these niche-specific valuations, even without extensive community pricing data for calibration. For a detailed breakdown of how these estimates are calculated, including the specific formulas and multipliers, please refer to our /methodology page.

Who should partner with ネイピア投資塾?

The audience for ネイピア投資塾 primarily consists of individuals interested in finance and investment education. Given the channel's in-depth coverage of investment theory, company analysis, business news, and quantitative subjects like accounting and statistics, its viewers are likely seeking to enhance their financial literacy and make informed investment decisions. This demographic typically includes aspiring investors, current market participants, students of finance or business, and professionals looking to deepen their understanding of financial markets and economic principles.

Brands that would find this audience particularly valuable include fintech applications, online brokerage platforms, personal-finance education services, investment research tools, and publishers of business and economic content. The channel's focus on practical application of financial knowledge also makes it suitable for brands offering services related to wealth management, retirement planning, and advanced financial analytics. The educational approach, led by "Dr. Napier" with a background from Waseda University and UC Berkeley, suggests an audience that values academic rigor and data-driven insights.

In the broader finance niche, ネイピア投資塾 shares an audience profile with peers such as Practical Personal Finance and Everbright Securities International, both of which also cater to individuals seeking financial insights and investment guidance. These channels collectively serve a segment of the YouTube population that is actively engaged with complex financial topics and is likely to be responsive to relevant financial products and services.

ネイピア投資塾's growth and performance

ネイピア投資塾 was first tracked by InfluencerUnion on May 20, 2026, at which point it had 30,300 subscribers. The latest snapshot, also taken on May 20, 2026, shows the same subscriber count of 30,300. This provides a snapshot of the channel's subscriber base at a single point in time. We do not yet have historical data spanning a longer period to analyze subscriber growth trends or view-count history over the last 30 days. Therefore, a growth delta cannot be calculated for this channel at this time. Further tracking will be necessary to establish a growth trajectory and identify any significant changes in audience engagement or subscriber acquisition over time.

How our pricing estimate works for ネイピア投資塾

The estimated rates for ネイピア投資塾 are generated through InfluencerUnion's proprietary algorithmic pricing model. This model calculates a potential compensation range for integrated video content on YouTube by considering several key factors. These include the creator's subscriber count, the specific niche (finance in this case), and platform-specific multipliers for YouTube video formats. The finance category is often assigned a higher CPM (cost per mille, or cost per thousand views) due to the perceived value and engagement of its audience, which is typically interested in high-value financial products and services.

While the current estimate is based on a metric-driven approach, it is important to note that the calibration for this specific creator currently relies on 0 community data points. This means the estimate is primarily derived from our baseline algorithmic calculations rather than being refined by real-world pricing data submitted by creators or brands. As more data becomes available, the accuracy and precision of these estimates are expected to improve. For a comprehensive understanding of the variables, formulas, and data sources utilized in our pricing algorithm, including how niche CPMs and platform multipliers are determined, please visit our detailed /methodology page.