Rakuten Securities Co., Ltd. (Headquarters: Minato-ku, Tokyo; President and CEO: Yuji Kusunoki; hereinafter "Rakuten Securities") is pleased to announce that it has received the No. 1 overall ranking for the third consecutive year since the survey's inception in the "2026 Oricon Customer Satisfaction® Survey NISA Securities Company" rankings, announced today, July 1, 2026 (Wed.), by Oricon Inc. (Headquarters: Minato-ku, Tokyo; President and CEO: Naoya Sato; hereinafter "Oricon"). The "2026 Oricon Customer Satisfaction® Survey NISA Securities Company" rankings are based on a survey conducted by Oricon targeting customers who actually use the NISA system, and the results were compiled and evaluated starting in 2024. In this survey, Rakuten Securities received the top rating in two out of seven categories: "Ease of Investment" and "Ease of Earning Points." In particular, the company achieved the highest evaluation in many categories, including ranking first in the "Investment Beginners" segment by level, the "Smartphone Site" segment by usage type, and the "20s" age group segment, which led to the overall No. 1 ranking. As of the end of 2025, the number of NISA accounts in Japan exceeded 28 million, with 23% of the total population holding NISA accounts. Over 7 million customers, approximately one-quarter of the total, are building their assets through Rakuten Securities' NISA accounts. Rakuten Securities, which has the most securities general accounts in Japan (on a disclosed basis) (*1) and is No. 1 in the industry for NISA accounts (*2), provides an environment where customers can build their assets in the optimal way to meet their diverse needs. In particular, for NISA, where over half of users are under 30, Rakuten Securities was the first in the industry (*3) to launch "Kabu Pitatsu®," a service that allows users to purchase domestic stocks with a fixed amount starting from 100 yen, enabling them to fully utilize the annual limit of 2.4 million yen for the NISA g