High-frequency transformer/reactor (custom-made product).

On November 14, the "Reiwa 7th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting" will be held. Nichiko Electric Co., Ltd. will also present improvement case studies at the Kaizen presentation session. Since it is a pre-registration system (free of charge), we would be grateful if you could apply and attend on the day. ◎ Reiwa 7th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting (Pre-registration required, free of charge) Date and Time: November 14, 2025 (Friday) from 12:40 to 16:40 Venue: Miyagi Prefecture Okawara Joint Government Building, 4th Floor "Large Conference Room" (Address: 129-1 Minami, Okawara Town, Shibata District, Miyagi Prefecture) Organizer: Specified Nonprofit Corporation Sennan Wide Area Industrial Association, Miyagi Prefecture Okawara Regional Promotion Office Co-sponsor: General Incorporated Association Miyagi Prefecture Business Owners Association Sennan Branch Miyagi Prefecture Okawara Regional Promotion Office, Regional Promotion Department (Contact: Yokoyama) TEL: 0224-53-3199 / FAX: 0224-53-3076 Please fill out the attached application form and apply via email. Application Deadline: October 27, 2025 (Monday) (Note) Members of the NPO Sennan Wide Area Industrial Association should also apply by the above date.

We will be exhibiting at the "TECHNO-FRONTIER 2021 36th Power System Exhibition." (https://jma-tf.com/real/) Date: June 23 (Wednesday) to June 25 (Friday), 2021 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, Aomi Exhibition Hall, 1-2-33 Aomi, Koto-ku, Tokyo Booth: BD-16 Nikkodenki consistently handles the design, manufacturing, and sales of transformers, coils, and reactors domestically. We offer a wide range of transformers (voltage converters), including compact and lightweight energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkodenki. We will propose the optimal transformer through discussions with our customers. http://www.nikkodenki.com

The "Osaki Industrial Fair 2025" will be held on October 17 (Friday) and 18 (Saturday), 2025, at Takakatsu Arena Osaki in Osaki City, Miyagi Prefecture, where the Nikkou Electric Sendai Sales Office will exhibit. Nikkou Electric Sendai Sales Office operates as a "specialist group in snow melting," proposing and installing snow melting equipment throughout the Tohoku region. We also handle repairs and maintenance of electric motors, as well as electrical materials (such as crimp terminals and circuit breakers). Our company is strongly associated with "Transformers Nikkou Electric," so please take this opportunity to visit our booth at the "Osaki Industrial Fair 2025." ◎ Osaki Industrial Fair 2025 https://osaki-industries.com/ Date: October 17 (Friday) and 18 (Saturday), 2025, from 10:00 to 16:00 Venue: Takakatsu Arena Osaki (Osaki City Furukawa General Gymnasium) 4-5-2 Asahi, Furukawa, Osaki City, Miyagi Prefecture Admission: Free Organizer: General Incorporated Association Osaki Industrial Promotion Organization, Osaki City

On Friday, October 29th of this month, Nikkou Electric Co., Ltd. will also participate in the "2021 Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting" with a presentation on Kaizen case studies. For details and participation registration, please refer to the information below. ■ Date and Time: October 29, 2021 (Friday) 12:30 PM - 4:30 PM ■ Venue: Sennan Region Vocational Training Center, Large Conference Room 1-9 Terunai, Funao, Shibata Town, Shibata District ■ Target Audience: Manufacturing companies, support organizations, etc. ■ Participation Fee: Free (Pre-registration required)