Dive

Dive is a professional human resource support company that supplies talent to NTT Docomo Group nationwide bases. The company offers three main business areas: human resource support, system support, and sales marketing support. They provide services to clients through both full-time employment and freelance or business commission arrangements.

Dive supplies professionals to major departments including the Customer Success Department, Marketing Innovation Department, and Yenaka Service Department. They also support the Human Platform Business Promotion Department and the Corporate Sales Department across various regional branches.

The company operates with two distinct business pillars: human resource support and system support. The human resource side covers technical, sales, and marketing fields, while the system support side focuses on AI utilization, business system renewal, and data analysis infrastructure construction.

Current sales positions at NTT Docomo bases offer monthly salaries ranging from 300,000 to 600,000 yen. For example, the role at the Kyushu branch for local government solutions pays between 300,000 and 400,000 yen, while the Tokyo headquarters AI agent sales role pays between 450,000 and 600,000 yen.

Dive utilizes AI for digital infrastructure research and development, as seen in their NTT Docomo 4D digital base project. They also use the video creation platform Vyond to produce video content and have experience with EC system development for clients like Floresta.

Dive aims to build a WIN×WIN relationship with clients and partner companies. Their philosophy emphasizes prioritizing the customer, responding humbly to market requests, and pursuing the happiness of all employees while contributing to social progress.

The name 'Dive' comes from the basic play in American football. It represents a company that can jump into a customer's heart proactively and a group that faces current tasks with a strong heart, emphasizing fundamentals and an energetic spirit.

In May 2026, Dive was contracted to construct an AI utilization environment for NTT Docomo's 4D digital base research and development. Additionally, in December 2025, they began supporting Yenaka Service's marketing activities to expand optical broadband usage.

Reviewers frequently praise the instructors for being knowledgeable, experienced, and friendly, ensuring safety and comfort. They also highlight the stunning dive sites and the opportunity to witness incredible marine life and unique species underwater.

Dive accommodates various employment forms including full-time employees, freelancers, and business commission arrangements. They state that they can build long-term relationships with freelance and business commission professionals based on their skills.

Current openings are located at NTT Docomo's headquarters in Chiyoda-ku, Tokyo, as well as regional branches in Saitama, Osaka, Fukuoka, and the Kyushu region. Specific addresses include the Docomo Saitama Building and the Umeda DT Tower in Osaka.

Dive holds a Trustburn rating of 4.1 out of 5 from 11 reviews. The rating distribution includes multiple 5-star reviews, several 4-star reviews, and a few 3-star reviews, with the most recent feedback dating back to November 2023.

Dive provides AI utilization, business system renewal, and data analysis base construction. They have a history of supporting NTT Docomo's financial system risk management business and have implemented systems for medical job search platforms.

One listed achievement is the development of an EC system for Floresta, completed in October 2019. Another example is the creation of a medical job search, application, and management system for WILLCO, also completed in October 2019.

The goal is to support the business of NTT Docomo Group comprehensively through human resource and system support. They aim to provide optimal services according to client needs, helping individuals achieve career growth within the competitive environment of major communication companies.