Willof Partner and amoibe to Co-host Webinar on 'Referral x Hands-on Onboarding to Prevent Turnover and Accelerate Capability' on May 27

Willof Partner Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; President: Takumi Shimizu), provider of the cloud service 'Refcome' which activates referral recruiting within the Will Group, will hold a free online seminar titled 'Referral x Hands-on Onboarding Practical Course to Prevent Turnover and Accelerate Capability' on Wednesday, May 27, 2026.

Due to the intensification of the recruiting market, methods relying solely on curbing hiring costs are reaching their limits. In this context, what is required of management and HR today is not simply filling headcount, but an end-to-end experience design that anticipates everything from post-hire retention to becoming a productive asset.

Willof Partner, having addressed the hiring and retention challenges of numerous companies through referral recruiting support, and amoibe Co., Ltd., a pioneer in hands-on onboarding, will discuss the measures they are taking to tackle this issue.

This seminar will unravel the structural mechanisms of 'why early turnover occurs' and reveal specific methods to accelerate the ramp-up period after joining the company while reducing the training burden on the field. Furthermore, incorporating case studies of advanced IT talent including engineers, it will explain practical knowledge for consistently designing the process from hiring to onboarding and capability development.

<This seminar is recommended for the following people>

- Those who want to prevent turnover and build a strong organization where referral recruiting runs autonomously - Those who want to reduce the on-site training burden and turn advanced IT talent into immediate assets - Those who want to suppress hiring costs - Those who feel the limits of curbing hiring costs and want to improve ROI through retention and capability development

- Seminar Overview

Date and Time: Wednesday, May 27, 2026, 11:00 - 12:00 Participation Fee: Free Capacity: 100 people (First-come, first-served) Participation Method: Zoom broadcast

Program: - Opening / Speaker Introduction - Creating a mechanism for 'Capability Development' through OJT x Mentor hands-on support (Mr. Watanabe, amoibe Co., Ltd.) - The science of 'Retention Rate' brought by referral recruiting (Shimizu, Nakajima, Willof Partner) - Panel Discussion / Q&A (Mr. Watanabe, amoibe / Shimizu, Nakajima, Willof Partner)

- Speakers

amoibe Co., Ltd., Chief of Staff, Kazuki Watanabe Leveraging his track record in organizational management and knowledge of 'organization building that accelerates business growth' based on practical experience, he supports capability development in the field.

Willof Partner Co., Ltd., President, Takumi Shimizu Founded Refcome Inc. and launched 'Refcome'. The company became a subsidiary of Willof Work in October 2024.

Willof Partner Co., Ltd., Customer Success Dept. Manager, Shuhei Nakajima After achieving significant results as HR General Manager of Will Group, he assumed his current position in April 2026 to provide hands-on support for corporate retention and capability development.