☆ "My Investment Method That Built a Net Worth of 500 Million Yen from Zero." ☆ A practical guide explaining an investment method aimed at achieving a lifetime income of 1 billion yen. ※ I believe it's in relatively good condition, but please consider that it is a used item stored at home. - Title: My Investment Method That Built a Net Worth of 500 Million Yen from Zero - Author: Free Papa - Publisher: Pal Publishing - Price: 1500 yen - Investment Theme: Investor's perspective on investment thinking - Contents: Over 1 billion yen in lifetime income!