- Activities: Manufacturer of heavy and lightweight shutters. Also produces steel construction materials
- such as doors
- storm door
- window shutters and other housing related products.
- Activities: Engaged in manufacture of compressors such as mobile compressor named Airman. Also produces small scale construction machineries such as mini backhoes and vibration rollers.
- Activities: Synthesis manufacturer of film for design
- drafting and print plate making. Developed high efficiency film for geography information technology and electronic industry.
- Activities: One of largest flour millers. Produces a wide variety of food products from raw materials to processed and health foods. Developing business of producing institutional
- consumer and frozen
- Activities: Leading trading firm of handkerchiefs as well as scarfs
- aprons and towels with nationwide sales network.
- Activities: Largest manufacturer of prize control systems for pachinko parlors also producing pachinko ball counting equipment.
- Activities: Engaged in manufacture and sales of single use medical devices and related business.
- Activities: Manufacturer of pharmaceuticals producing prescription drugs mainly for circulatory lines. Expanding line of business into medical equipment and skin health care products.
- Activities: Manufacturer of information equipment
- including amplifiers for NTT DoCoMos mobile phone base stations and semiconductor manufacturing systems.
- Activities: Nonferrous Rolling And Drawing
- Activities: Confectionery manufacturer mainly dealing in candies. Mitsubishi Corporation is the general agent for marketing of products.
- Activities: Manufacturer of fluorescent materials for PDP such as long afterglow phosphorescent pigment. Also produces chemical sensors and specialty surface treatment products for electronics industr
- Activities: Manufacturer of various printers for Chinese character