Understanding the Current Trends in the Self-Storage Industry: Insights from Palma Company's Recent Seminar

On March 27, 2026, Palma Company, headquartered in Chiyoda, Tokyo, showcased its expertise at a seminar organized by the Japan Rental Box Association. The event focused on "Current Trends in the Self-Storage Industry," where Takemasa Shimomura, Executive Officer and Head of the Business Strategy Department at Palma, took the stage. He shared valuable insights and recent market trends aimed at industry stakeholders and association members.

Key Points of the Presentation

The seminar targeted members of the Japan Rental Box Association and was structured into two parts. The first session delved into the reality of the self-storage sector, examining market growth and offering practical data insights.

- Growth of the Self-Storage Market: Over the last decade, the self-storage industry has seen steady expansion, indicating a clear growth phase.

- User Trends Derived from Palma's Data: Through its data, Palma highlighted significant user engagement trends and real-time market conditions.

- Marketing Data for Palma's Brand - Keepit: The company utilized its own brand, Keepit, to shed light on customer attraction strategies and marketing insights.

Palma's new application requests skyrocketed to approximately 196% higher than a decade ago, with a cumulative guarantee balance increasing from around 58,000 to 135,000, representing a 231% growth. This substantial increase underlines the heightened demand correlating with broader market expansion.

High Engagement from Industry Stakeholders

The seminar attracted many participants, mainly self-storage operators. The Q&A session fostered insightful discussions on practical issues and reflected the industry's keen interest in current developments. The Japan Rental Box Association, which aims for the safe and healthy development of rental box services such as containers and trunk rooms, currently comprises 42 full members and 21 associate members.

Through regular board meetings and various events, the association provides a collaborative platform for information exchange, fostering connections among current and relevant businesses. Palma remains committed to actively participating in such initiatives, continuously disseminating information to enhance the industry as a whole.

Future Outlook

While growth in the trunk room market is projected to continue, the diversification of operational practices and customer attraction methods will demand varied responses from business operators. Palma will continue supporting the growth of industry players from both a data-driven and service-oriented perspective, contributing to the self-storage market's advancement.