NQ 100株式会社X-HACKApril 9, 2026
X-HACK Inc., provider of the AI interview practice web app "Mentai" specializing in engineer job changes, has released the technical architecture supporting Mentai as a practical example of generative AI utilization. By combining highly accurate speech recognition from OpenAI Whisper API and AI feedback generation specialized for engineer interviews from Anthropic Claude API, Mentai provides an "AI interview coach" experience that goes beyond simple chat with AI.
NQ 100株式会社K VillageApril 2, 2026
K Village, Japan's largest Korean language school, has opened its 5th franchise school, "K Village Korean Language Tennoji School," in Abeno-ku, Osaka City, on April 1, 2026. Located conveniently near Tennoji Station, the new school aims to provide an accessible environment for students, business people, and commuters from Nara and Wakayama to enjoy Korean culture and language. This expansion is part of K Village's mission to realize people's aspirations and contribute positively to society, accelerating its franchise development across Japan.
NQ 100Musetech株式会社April 1, 2026
Musetech Co., Ltd. aims to empower individuals to design their own lives by offering the 'LifeCanvas' life planning tool and educational programs. They believe that life planning, based on one's own values, time, and finances, is crucial for navigating life's many changes and making satisfying choices. Musetech's April Dream is to expand the reach of life planning, making it a common practice for everyone to envision and create their own future.
NQ 100株式会社給与アップ研究所April 1, 2026
Salary Up Lab Inc. has released a service introduction video for 'AI HR Evaluation Job Ope®', an AI-powered HR evaluation system construction support service. The video addresses the fundamental issues with HR evaluation systems and their solutions, explaining how the service helps companies achieve zero employee turnover and a 150% increase in sales. It highlights that ambiguous evaluation systems lead to dissatisfaction and the departure of talented individuals, and introduces a structured approach to HR evaluation.
NQ 100株式会社イー・ポストApril 1, 2026
E-Post aims to ensure that by 2040, the option of using on-premise solutions alongside cloud services remains for critical business communications in Japan. The company also seeks to evolve email from an 'old tool' into a 'next-generation regional communication infrastructure,' leveraging its 20+ years of experience supporting local governments and businesses with its E-Post Mail Server and related products.
NQ 100株式会社nana musicApril 1, 2026
nana music Inc. has started recruiting for "nana Premium Academy Ito Seisakusho," a practical artist development program led by music producer Kazunori Ito, known for his work with artists like ONE OK ROCK and THE ORAL CIGARETTES. This selective, small-group program offers one-on-one mentoring to teach production methods and a creator's perspective, supporting the practical skill development of next-generation artists.
NQ 100株式会社YURAMApril 1, 2026
Jewel soap brand YURAM, which has delivered 100,000 units, redefines its brand vision to 'connect spirit and matter,' questioning the 'new value of beauty' by focusing on 'mental space' and creating new value.