Kobashi Kogyo Co., Ltd.

Kobashi Kogyo Co., Ltd. (小橋工業株式会社) is a Japanese manufacturer of agricultural machinery headquartered in Minami-ku, Okayama, and operating under the KOBASHI brand and the wider KOBASHI Group. The company's product line centres on two closely related categories: tractor-mounted work implements (作業機) and tillage blades (耕うん爪) that fit cultivators and rotary tillers. According to its official website, KOBASHI's implements cover the full range of field operations from soil preparation through to harvest, and are designed with proprietary technology to deliver high working accuracy and durability, producing a clean finish matched to field conditions. Its tillage blades are engineered for durability and working efficiency, with a range of shapes and types suited to different soil conditions and crops. The company serves the Japanese agricultural market through a dealer network that includes agricultural cooperatives (JA), and it supports customers with operator manuals, parts lists, catalogues, price lists, FAQs and information on driving implements on public roads. KOBASHI also publishes video content, including material showing the manufacturing process for its tillage blades. In recent years the company has continued to release new implements, including the SPEED HARROW SONIC SHV-1 series, the CYBER HARROW TX/TXF-6 series, the high-speed ridging disc HDR200, and a new range of ridge-coating machines sold under the GAIA, DYNER and AZE ROTOR names. It has also moved into digital services for farming, developing the KOBASHI Navi app, which visualises farm work in real time and was covered by the Sanyo Shimbun newspaper. In April 2026 the company announced a capital and business alliance with Plantex, a next-generation plant factory business, signalling an interest in controlled-environment agriculture alongside its traditional field machinery. Kobashi Kogyo is a privately held Japanese company; its ownership structure and founding date are not established by the available evidence. Its identity is that of an agricultural equipment brand and manufacturer rather than a consumer-facing name, and its reputation rests on the quality and durability of its implements and blades among Japanese farmers.

Kobashi Kogyo Co., Ltd. is a Japanese agricultural machinery manufacturer based in Minami-ku, Okayama, in western Japan. The available evidence identifies the company as a business located in Minami-ku, Japan, and its official website presents it as the core of the KOBASHI Group, a maker of tractor implements and tillage blades. The precise founding date and founder are not established by the supplied sources. The company built its business around two product families. The first is tractor-mounted work implements (作業機): machines attached to a tractor to carry out field operations across the whole farming cycle, from soil preparation to harvest. KOBASHI states that these use its own technology to achieve high working accuracy and durability, producing a clean finish adapted to field conditions. The second is tillage blades (耕うん爪), the parts fitted to cultivators and rotary tillers that dig up, break and mix soil; KOBASHI offers a range of shapes and types matched to soil conditions and crops, and its website even documents the manufacturing process for these blades. This combination of complete implements and consumable blades has given the company a durable position in the Japanese farm machinery aftermarket as well as in new equipment sales. Distribution in Japan runs through dealers and agricultural cooperatives (JA), supported by manuals, parts lists, catalogues, price lists and FAQs, plus guidance on driving implements on public roads. Over time the company has broadened its implement range. Recent product introductions include the SPEED HARROW SONIC SHV-1 series, the CYBER HARROW TX/TXF-6 series, the high-speed ridging disc HDR200, and a new generation of ridge-coating machines marketed as GAIA, DYNER and AZE ROTOR. An offset mower has also been recognised as eligible equipment under Japan's Midori Investment Promotion Tax System, a scheme that encourages investment in productivity-improving agricultural machinery. More recently KOBASHI has extended beyond hardware. It developed KOBASHI Navi, an application that visualises farm work in real time and was featured in the Sanyo Shimbun newspaper in November 2025 under a headline about overcoming the shortage of skilled workers by displaying paddy-field puddling (代かき) data on a smartphone. In April 2026 the company announced a capital and business alliance with Plantex, a next-generation plant factory business, indicating a strategic interest in controlled-environment agriculture. In July 2026 it began sales of the SPEED HARROW SONIC SHV-1 series, and in September 2026 it launched five models of new ridge-coating machines simultaneously. The company also issued a notice in July 2026 about delivery delays caused by the impact of the Kumamoto earthquake, illustrating its exposure to regional disruption in its home market. Kobashi Kogyo remains a privately held Japanese company; no listing, parent company or ownership details are established by the available evidence. Its brand identity is that of a specialist agricultural equipment maker rather than a broad consumer brand.

• Sanyo Shimbun publishes an article on KOBASHI Navi, a newly developed app that visualises farm work in real time.

• Kobashi Kogyo announces a capital and business alliance with Plantex, a next-generation plant factory company.

• Sales begin for the new SPEED HARROW SONIC SHV-1 series.

• The company issues a notice of delivery delays caused by the impact of the Kumamoto earthquake.

• Five models of new ridge-coating machines — GAIA, DYNER and AZE ROTOR — go on sale simultaneously.

Japanese agricultural machinery manufacturer specialising in tractor implements and tillage blades, positioned on working accuracy, durability and field-condition-matched performance.

• Speed Harrow Sonic SHV-1 series

• Cyber Harrow TX/TXF-6 series

• High-speed ridging disc HDR200

• GAIA / DYNER / AZE ROTOR ridge-coating machines

• Tillage blades (耕うん爪)

• Offset mower

1. 1小橋工業株式会社｜岡山に拠点を置くKOBASHIグループkobashiindustries.com
2. 2Kobashi Kogyo Co., Ltd. (Japan) — Wikidatawikidata.org