Half a century of trust from industry and investors. We strive day and night to assist investors with their analyses. November, Showa 35 (1960): Investment Daily Bulletin issued (daily newspaper) April, Heisei 12 (2000): Personal investment information email distribution began May, Heisei 21 (2009): Financial edition Investment Daily Bulletin Weekly issued (PDF weekly) April, Reiwa 3 (2021): Investment Daily Bulletin α launched