We will be exhibiting at the 23rd Mechanical Components Technology Exhibition.

A DC power supply with AC-like high precision and high torque V-up driver, contributing to cost reduction and miniaturization of equipment.

The "MC-S0514L-HS" is a new type of driver developed independently by our company, featuring a built-in boost circuit to achieve even higher speed and torque than conventional products. The V-up driver has been added to the S series! It enables torque increase in high-speed ranges without raising the input voltage to the driver. This high-power driver contributes to cost reduction and miniaturization of the entire system. 【Main Features】 - A more affordable and compact micro-stepping driver - Boost voltage can be switched in 16 steps - Compatible with drivers of 0.35A/phase, 0.75A/phase, and 1.4A/phase - Remarkably low vibration even during full and half-step driving - Utilizes a photo-coupler input circuit - Built-in automatic current reduction function - Compact and lightweight, ideal for integration into devices sensitive to vibration

• Stepping motor
• Stepping motor
• Embedded Board Computers

Incredible low vibration! It is suitable for embedding in small, lightweight devices that dislike vibrations.

Low-vibration, high-performance model achieved with lower price and more compact size 【Main Features】 - Input power: DC24V - 0.35–1.4A/phase compatible driver - Drive current and holding current can be switched in 16 steps - Two out of 16 types of microstep driving can be switched via signals - Achieves astonishingly low vibration even in full and half-step driving - Compact and lightweight, suitable for integration into devices that dislike vibration - Compliant with RoHS and CE standards

• Stepping motor
• controller
• Embedded Board Computers

Achieved a 40% (area ratio) resize with the new design!

The 5-phase stepping motor driver S series has been newly designed to maintain high quality and ease of integration into equipment, achieving miniaturization and low cost. It has achieved a 40% reduction in volume compared to conventional equivalent products. New features have also been added, making it an optimal driver applicable to various products in all fields. 【Main Features】 - Drive current switching function → Selectable between 0.35A/phase, 0.75A/phase, and 1.4A/phase - Switchable microstepping division between 2 series and 3 series - Applicable to various products in all fields

• Stepping motor
• Stepping motor
• Embedded Board Computers

The standard model of the S series, which has achieved a 40% reduction in size due to the new design.

The S series "MC-S0514-L" has been newly designed to achieve miniaturization and low cost while maintaining high quality and ease of integration into equipment. It has achieved a 40% reduction in volume compared to the conventional equivalent product "MC-0514-L." New features have also been added, making it an optimal driver that can be applied to various products in all fields. 【Main Features】 - Drive current switching function → Selectable between 0.35A/phase, 0.75A/phase, and 1.4A/phase - Capable of switching between 2-series and 3-series microstepping divisions - Compatible with motors ranging from 20mm square to 86mm square - Applicable to various products in all fields

• Stepping motor
• Stepping motor
• Embedded Board Computers

Compact! Low price! Low vibration, multi-axis one-board type 5-phase stepping motor driver "S Series"

The S series "MC-S0514" has been newly designed to achieve miniaturization and low cost, with the aim of maintaining high quality and ease of integration into equipment. Compared to the conventional equivalent product "MC-0514," it has achieved a 40% reduction in volume ratio. New features have also been added, making it a suitable driver that can be applied to various products in many fields. The lineup consists of four types: 1 axis: MC-S0514-L 2 axes: MC-S0514-2L 3 axes: MC-S0514-3L 4 axes: MC-S0514-4L 【Main Features】 - A more affordable and smaller micro-stepping driver - Drivers compatible with 0.35A/phase, 0.75A/phase, and 1.4A/phase - Remarkably low vibration even during full and half-step driving - Utilizes a photcoupler input circuit - Built-in automatic current reduction function - Compact and lightweight, ideal for integration into devices that are sensitive to vibration

• Stepping motor
• controller
• Embedded Board Computers

Nitto Kohki will hold the "2025 Attack Fair in Meiko" for two days from July 23 (Wednesday) to July 24 (Thursday), 2025, at the "Kowa Seminar Plaza 2F Training Room NO.12 (inside Kowa Sports Land)." The Attack Fair is an exhibition where you can actually "see, touch, and operate" Nitto Kohki's products. Additionally, there will be wonderful souvenirs for attendees and many fun activities planned. We look forward to welcoming everyone!

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

We will be exhibiting at the "23rd Japan Yarn Fair" held at the Ichii Shinkin Arena on February 19 (Thursday) and 20 (Friday), 2026. We will showcase a variety of knitted samples, including pullovers and one-pieces made with our computer-controlled flat knitting machines, apparel knit products for sports and outdoor activities, knitted accessories and goods such as socks, gloves, hats, scarves, leggings, and bags, as well as knitted interior products like chairs, cushions, and rugs. Additionally, we will present industrial knitted materials for wearable mobility. We will also introduce our design software, APEXFiz Design, and our web service platform, SHIMA SEIKI Online Services. Booth No.: Sen-1 Exhibition Contents: Knitted Samples APEXFiz Design (Design Software) SDS KnitPaint-Online (Knitting Software) yarnbank (Comprehensive Web Service for Yarn Information) SHIMA Datamall (Digital Content Web Service) <Contact Information> Nishi-Nihon Branch, Kodama, TEL: 0725-31-0511

[Lecturer] Koichi Iwama, Professor, Faculty of Economics and Management, Wako University / Chairman, Resource Economics Committee, Petroleum Technology Association [Key Lecture Content] The latest trends surrounding hydrogen and ammonia, including household fuel cells, fuel cell vehicles, fuel cell trucks, fuel cell buses, hydrogen stations, hydrogen power generation, hydrogen engines, hydrogen-reduced steelmaking, and ammonia ships. The lecture will clearly explain the optimal business strategies for Japanese companies towards a hydrogen and ammonia society by 2030, in the context of the headwinds from the Trump administration and the fierce competition from Western countries and China.

Our company will participate in the "2026 Yamagata Prefecture Business Negotiation Conference" held in Yamagata Prefecture. We will promote IIDA's processing technology to companies that we do not usually have the opportunity to meet. ◆ Ordering companies: 105 ◆ Receiving companies: 315 (manufacturing industries inside and outside Yamagata Prefecture) This business negotiation conference will be based on a pre-matching format according to the needs of both parties, and it is expected to provide a fruitful venue for negotiations. For companies that, unfortunately, cannot participate this time, we will offer individual negotiations (WEB or face-to-face) and factory tours, so if you are interested, please contact our sales promotion department. 【Iida Manufacturing Co., Ltd.】 〒969-1204 21-2 Mizukami, Nukazawa, Motomiya City, Fukushima Prefecture TEL: 0243-64-2320 FAX: 0243-64-2571