Denki0 Inc. (Headquarters: Takamatsu City, Kagawa Prefecture, CEO: Yuta Misaki, hereinafter "Denki0") is launching the "LINE Friend Add Campaign" to strengthen communication with customers and improve services. In this campaign, individuals who add the official Denki0 LINE account as a friend and complete a survey will receive a digital gift worth 500 yen. ■ Background Denki0 actively collects customer opinions and requests to provide more convenient and timely information, as well as to improve and develop new services. We are also working to create an environment where we can deliver valuable information and various announcements more readily through our official LINE account. Amidst growing interest in electricity prices and energy in recent years, we believe it is important to further strengthen communication with our customers and reflect more of their voices in our service operations. Therefore, we have decided to implement this campaign to promote the use of our official LINE account and improve service quality. ■ Overview Campaign Name LINE Friend Add Campaign Participation Requirements 1 Add the official Denki0 LINE account as a friend 2 Complete the survey Benefit Digital gift worth 500 yen Eligible Participants Those who meet the participation requirements Digital Gift Distribution Date Settled at the end of the month, with a digital gift worth 500 yen distributed via LINE on the 15th of the following month. Campaign Period July 1, 2026 (Wed) - July 31, 2026 (Fri) * Benefits are limited to one per person. * Multiple applications by the same individual will be considered invalid. ■ Future Outlook Denki0 will continue to strive to provide services with higher customer satisfaction while valuing communication with our customers. [Add Denki0 as a LINE friend here ↓] https://x.gd/EEoPE ■ Company Profile Company Name Denki0 Inc. Headquarters Location Tanaka Building, 5-2 Marugame-cho, Takamatsu City, Kagawa Prefecture Representative CEO Yuta Misaki Date of Esta