In career selection, the authentic voices of employees working on the ground are the most reliable source of information, going beyond official corporate data. Leading review sites have accumulated over 20 million pieces of proprietary evaluation data. This data reveals the true state of companies based on diverse evaluation criteria, not just popularity, such as “Overall Rating,” “Estimated Annual Income at Age 30,” “Growth Environment for Those in Their 20s,” and “Organizational Openness.”
1. Overall Rating Ranking
Here are the top 6 companies with high overall ratings based on employee reviews (out of a potential 4.80 points).
| Rank | Company Name | Overall Rating | Respondents (People) | Average Monthly Overtime (h) |
| 1 | Boston Consulting Group | 4.80 | 296 | 69.9 |
| 2 | Recruit Management Solutions Co., Ltd. | 4.79 | 206 | 39.4 |
| 3 | Skylight Consulting Inc. | 4.76 | 56 | 38.6 |
| 4 | Bain & Company Japan, Inc. | 4.75 | 91 | 71.5 |
| 5 | McKinsey & Company Japan | 4.71 | 149 | 76.4 |
| 6 | Facebook Japan LLC | 4.68 | 38 | 15.1 |
Note: The Overall Rating is calculated based on evaluation items such as “Satisfaction with Compensation and Benefits,” “Employee Morale,” “Organizational Openness,” “Growth Environment for Those in Their 20s,” and “Compliance Awareness.”
2. Estimated Annual Income at Age 30 Ranking
The top 5 companies with the highest estimated annual income at age 30.
| Rank | Company Name | Estimated Annual Income at Age 30 | Satisfaction with Compensation and Benefits |
| 1 | BofA Securities Japan Co., Ltd. | ¥22.19 million | 4.4 |
| 2 | JP Morgan Securities Japan Co., Ltd. | ¥15.54 million | 4.3 |
| 3 | Morgan Stanley MUFG Securities Co., Ltd. | ¥15.50 million | 3.9 |
| 4 | UBS Securities Japan Co., Ltd. | ¥14.48 million | 3.5 |
| 5 | Goldman Sachs Japan Co., Ltd. | ¥14.23 million | 4.3 |
3. Growth Environment for Those in Their 20s Ranking
The top 5 companies with high evaluation scores for “Growth Environment for Those in Their 20s.”
| Rank | Company Name | Overall Rating | 20s Growth Environment Score |
| 1 | Corporate Directions, Inc. | 4.47 | 5.0 |
| 2 | McKinsey & Company Japan | 4.71 | 5.0 |
| 3 | A.T. Kearney | 4.57 | 5.0 |
| 4 | Komon Meikan Inc. | 4.20 | 4.9 |
| 5 | Roland Berger | 4.10 | 4.9 |
4. Organizational Openness Ranking
The top 5 companies with high evaluation scores for “Organizational Openness.”
| Rank | Company Name | Overall Rating | Organizational Openness Score |
| 1 | Corporate Directions, Inc. | 4.47 | 5.0 |
| 2 | Serverworks Co., Ltd. | 4.56 | 4.9 |
| 3 | One Career Inc. | 4.64 | 4.9 |
| 4 | PLAN-B Inc. | 4.31 | 4.9 |
| 5 | Skylight Consulting Inc. | 4.76 | 4.9 |
Shūkatsu Kaigi’s “Companies of Interest” List
Shūkatsu Kaigi is a popular review site used by a wide range of students (university, junior college, vocational, and technical college) to find reviews on new graduate recruitment, internships, and interviews. The following companies are included in their “Companies of Interest” list:
| Company Name | Evaluation Score (Reviews) | Industry | Headquarters Location |
| Starbucks Coffee Japan | 4.8 (7,861) | Service (Food & Beverage) | Tokyo |
| Accenture | 4.7 (8,131) | Consulting/Think Tank (Consulting) | Tokyo |
| CyberAgent | 4.5 (3,589) | IT/Communication (Internet/Web Service) | Tokyo |
| Suntory Holdings | 4.4 (1,098) | Manufacturer (Food & Beverage) | Osaka |
| Sky Inc. | 4.4 (1,839) | IT/Communication (Software) | Osaka |
| Tokio Marine & Nichido Fire Insurance | 4.4 (4,076) | Finance (Non-Life Insurance) | Tokyo |
| FUJIFILM | 4.4 (1,781) | Manufacturer (Chemicals/Petroleum) | Tokyo |
| Hitachi, Ltd. | 4.3 (6,853) | Manufacturer (Electronics/Electrical Equipment) | Tokyo |
| SCSK Corporation | 4.2 (3,745) | IT/Communication (Software) | Tokyo |
| Kikkoman Corporation | 4.2 (471) | Manufacturer (Food & Beverage) | Chiba |
These rankings are a portion of the information viewable on job search services, accessible after completing procedures such as responding to corporate evaluation reports or registering a web resume. High-ranking companies and popular company rankings can be valuable tools for career selection, providing reliable information based on on-the-ground employee feedback to reference during job changes or when making final career path decisions.
