Ohmsha, established over a century ago, is a leading publisher in the fields of science and technology. Specializing in educational materials, it offers a diverse range of products including books, magazines, and online courses. Ohmsha's publications cater to various levels of learning, from high school textbooks to advanced technical guides, particularly focusing on electrical engineering and technology.

The brand features popular series such as "Understanding with Manga", which simplifies complex topics for easier comprehension. Additionally, Ohmsha produces specialized magazines like "Shin Denki" and "Electricity and Construction", designed for professionals and enthusiasts alike. They also provide comprehensive support for certification exams, offering online courses with exam preparation materials and mock tests to bolster candidates' confidence and knowledge.

Whether you are looking to enhance your skills, prepare for professional exams, or delve into the latest trends in engineering, Ohmsha stands as your trusted source for quality educational resources.