投資家の電卓
Investor's Calculator
A glossary for understanding Japanese stock investing.
Investor's Calculator is a free educational resource explaining terms and concepts used in Japanese stock investing — from valuation ratios like PER and PBR to Japan-specific systems such as NISA. It is published by Trilogy Inc., an investment advisory and agency business registered in Japan, as part of its investor education efforts.
186+ Terms
A growing glossary
Concise, dictionary-style explanations of valuation metrics, order types, technical analysis, financial statements, Japan's tax system, and more.
Educational
Not investment advice
This site explains general concepts only. It does not recommend specific stocks or products, and is not a solicitation to open an account, particularly for readers outside Japan.
By Trilogy
Published by a registered advisor
Trilogy Inc. (Registration No. 372, Kinki Local Finance Bureau; member of the Japan Investment Advisers Association) publishes this glossary as part of its investor education activities.
Trilogy Inc.'s interactive calculators and full learning articles are currently available in Japanese only. This English site currently covers the glossary section; more content is being added over time.
Disclaimer and Risk Disclosure
- This site is operated by Trilogy Inc., an investment advisory and agency business registered with the Director-General of the Kinki Local Finance Bureau (Registration No. 372) and a member of the Japan Investment Advisers Association. Content is provided for general educational purposes only and does not recommend or solicit the purchase or sale of any specific security or product.
- Past performance and any illustrative figures do not guarantee future results. Actual investment outcomes may differ due to market conditions, fees, and changes in tax law. Investing in stocks carries the risk of loss of principal.
- Where a topic involves Japanese tax treatment, the description reflects general rules under Japanese law and may not apply to your individual circumstances, especially if you are not a Japanese tax resident. Please consult a qualified tax advisor.
- This content does not constitute a solicitation to open an account or enter into an advisory agreement, particularly for residents outside Japan, where Trilogy Inc. is not licensed to solicit clients. This site is not directed at residents of any specific country or region outside Japan; if you access it from elsewhere, please confirm on your own that doing so is permitted under the laws applicable to you.
- Final investment decisions are your own responsibility. Trilogy Inc. is not liable for any outcome resulting from actions taken based on this content.
- This site may display third-party advertising (e.g., Google). Trilogy Inc. does not review, endorse, or guarantee the advertisers or their content, and such advertising is unrelated to the views expressed on this site.