JobPacker

JobPacker lists long-term paid internships (three months or more) in Aichi Prefecture, centered on Nagoya City. It is operated mainly by current Nagoya University students, who visit every listed company before posting. The site is free for students with no registration fees.

You can filter internships by city within Aichi, such as Nagoya, Okazaki, Ichinomiya, Kasugai, and Toyota. Job categories include sales, planning, administration, engineering, design, writing, marketing, human resources, and consulting. The site also offers a suitability quiz called 'Tekishoku Diagnosis' to help find internships.

JobPacker provides support for applications, interview preparation, and post-selection follow-up. You can consult via official LINE before applying, and receive unlimited interview preparation with a dedicated mentor. Long-term internships are typically offered by venture companies rather than large corporations, and often require a minimum commitment of six months.