We develop web business systems and IC time recorders on a contract basis. We develop cutting-edge and quality-oriented applications. We solve various problems through software in a wide range of fields, including medical, financial, and government agencies. We are also constantly recruiting engineers who want to make IT their life's work by "working together with end users."

Located in Ichibancho, Sendai, we engage in design, apparel sales, photography casting, event management, and more.

This is the Open Up Group's website, which aims to "create a society where everyone can realize their potential through happy work."

Open Vision is a design firm that specializes in architectural design. We want to propose "a future with a clear view" to new places. We aim to create designs that combine comfort and functionality, and that can be used for a long time, improving over time.

Japan International Open Water Swimming Association

The Showa Music University Opera Research Institute is dedicated to the study and promotion of opera through various activities including research, education, and performance.

Tokyo Opera City is a multipurpose cultural facility located in Nishi-Shinjuku and Hatsudai. It provides concert information for the concert hall and recital hall, exhibition information for the art gallery, and information on the Arts Friends Association.

OPERe Inc. is a company that innovates medical operations and contributes to the realization of sustainable medical care. We develop and provide operational support systems for hospitals.

This is the website of Osaka Police Hospital.

OHTEX, a contact lens care company, is committed to contributing to ophthalmology around the world with the philosophy of "originality and challenge." We offer the following brands: cleadew, Teare, and BIOCLEN.