ブログ・投資コラム
123本の記事
Quantitative Factor Analysis of Nikkei 225: Value, Momentum, Quality, and Low Volatility
Systematic factor analysis of Japan's Nikkei 225 — examining how value, momentum, quality, and low volatility factors have performed over 10 years with rule-based signals.
Quant Rules for the Nikkei 225: How Statistical Edge Compares to a Buy-and-Hold
A data-driven comparison of rule-based trading strategies vs passive holding across Japan's top 225 stocks, with 10-year backtest results.
Nikkei 225 Pharma Sector Analysis: Takeda, Daiichi Sankyo, and Defensive Characteristics
In-depth analysis of Japan's pharmaceutical sector in the Nikkei 225. Covers Takeda Pharmaceutical, Daiichi Sankyo, and Eisai with defensive characteristics and rule-based strategies for global investors.
Nikkei 225 Automotive Sector Analysis: Toyota, Honda, and the USD/JPY Factor
Complete sector analysis of Japan's automotive industry in the Nikkei 225. Covers Toyota, Honda, Suzuki, and Subaru with USD/JPY sensitivity rules, EV transition risks, and backtest performance.
Nikkei 225 Banking Sector Analysis: MUFG, SMFG, Mizuho, and Interest Rate Sensitivity
Comprehensive analysis of Japan's banking sector in the Nikkei 225. Covers MUFG, SMFG, and Mizuho with interest rate sensitivity rules, BOJ policy impact, and backtest strategies for global investors.
Nikkei 225 Best Win Rate Stocks: Highest Historical Win Rates by Statistical Rule
Ranking and analysis of Nikkei 225 stocks with the highest historical win rates in Kabu Prediction's statistical backtests. A guide for global investors seeking high-probability Japan equity signals.
Nidec (6594) Stock Analysis: Small Motors, EV Drive Systems, and Global Market Position
Deep analysis of Nidec Corporation (6594), the world's largest small precision motor maker, covering EV traction motors, growth strategy, and rule-based signal analysis.
Murata Manufacturing (6981) Stock Analysis: MLCCs, 5G, and Electronic Components Dominance
Murata (6981) dominates multilayer ceramic capacitors (MLCCs) with ~40% global share. Analysis of 5G/EV demand, smartphone cycle exposure, and rule-based signals.
MUFG (8306) Stock Analysis: Japan's Largest Bank and Interest Rate Rules
In-depth analysis of Mitsubishi UFJ Financial Group (8306), Japan's largest bank. Covers interest rate sensitivity rules, Bank of Japan policy impact, and backtest strategies for global investors.
Lasertec (6920) Stock Analysis: EUV Photomask Inspection and High-Volatility Mean Reversion
In-depth analysis of Lasertec Corporation (6920), the global monopoly in EUV photomask inspection systems. Covers high-volatility mean-reversion rules, semiconductor cycle dynamics, and backtest results for global investors.
Keyence (6861) Stock Analysis: High-Margin Industrial Tech and Fundamental Rules
Deep dive into Keyence Corporation (6861), Japan's highest-margin industrial technology company. Covers fundamental rules based on P/B, ROE, and capex cycles for global quantitative investors.
Japan Stocks for Global Investors: A Data-Driven Guide to the Nikkei 225
Everything overseas investors need to know about Japanese equities — market structure, key sectors, currency dynamics, and how to use quantitative rule analysis.
Japan's 5 Major Trading Companies: Mitsubishi, Mitsui, Sumitomo, Itochu, Marubeni Compared
A comprehensive comparison of Japan's five Sogo Shosha (general trading companies) — Mitsubishi, Mitsui, Sumitomo, Itochu, and Marubeni — following Buffett's landmark investment.
Japan Stock Seasonality Patterns: Fiscal Year-End, Golden Week, and Monthly Cycles
Data-driven guide to Japan stock seasonality: March fiscal year-end mean-reversion (-2.3% for momentum stocks), Golden Week gap risk, October-November earnings boost (+3.2% vs Nikkei), and the Aug-Sep weakness pattern. Improve win rates 3-4% with calendar overlays.
Japan Stock Mean Reversion Strategies: Bollinger Bands, RSI Oversold, and Backtest Results
Comprehensive guide to mean reversion trading rules for Nikkei 225 stocks. Covers Bollinger Band lower band touches, RSI oversold signals, and statistical validation for global investors.
Japan Stock Momentum Strategies: Statistical Rules for Nikkei 225 Trend-Following
Comprehensive guide to momentum-based statistical rules for Japan equities. Covers 52-week high breakouts, MACD crossovers, moving average systems, and backtest performance across Nikkei 225 stocks.
Japan Stock Market 2026 Outlook: Key Themes, Risks, and Investment Strategies
Analysis of Japan stock market themes for 2026 — BOJ normalization, yen dynamics, TSE corporate governance reform, China recovery, and rule-based strategy implications.
Japan Stock Market Hours, Structure, and Trading Mechanics for Global Investors
Essential guide to Japan's Tokyo Stock Exchange structure, trading hours, tick sizes, circuit breakers, and settlement mechanics. A practical reference for global investors accessing Nikkei 225 stocks.
Japan Stock ETF vs Individual Stock Picking: EWJ, DXJ, and Quant Rules Compared
Comparative analysis of Japan equity ETFs (EWJ, DXJ, MAXIS) versus individual Nikkei 225 stock picking using quantitative rules. Helps global investors choose the right vehicle for Japan exposure.
Japan Stock Fundamental Rules: P/B, ROE, and Dividend Yield Strategies for Value Investing
Guide to fundamental-based trading rules for Nikkei 225 stocks. Covers price-to-book, return on equity, and dividend yield screens with backtest results and practical implementation for global investors.