Sanpo-yoshi - Three Satisfactions

A management philosophy improving overall quality and efficiency through continuous small improvements. Established at Toyota Motor Corporation, it applies across manufacturing, healthcare, education, and service industries. Through PDCA cycle implementation, it strengthens organizational problem-solving capabilities and is internationally recognized as a distinctive Japanese management method.

The business philosophy of Omi merchants: 'good for the seller, good for the buyer, good for society.' Valuing not only the interests of sellers and buyers but also contributions to society as a whole, it is internationally recognized as a precursor to modern CSR and ESG management. It attracts attention as a prototype for sustainable business models.

Business philosophy where sellers, buyers, and society all benefit. Systematized by Omi merchants in the Edo period, it forms the basis of modern corporate ethics. Rather than short-term profit, it emphasizes long-term social contribution and trust-building, representing Japanese management philosophy.

A Japanese word expressing a sense of regret over waste. Kenyan Nobel laureate Wangari Maathai introduced it to the world as a concept encompassing Reduce, Reuse, Recycle, and Respect. It is being reevaluated as a Japanese environmental philosophy contributing to the realization of a sustainable society.

Furoshiki, a single cloth that can wrap anything, has gained global attention as a solution to disposable plastic waste. Since former Environment Minister Yuriko Koike promoted MOTTAINAI furoshiki, they have spread internationally as alternatives to eco-bags. This is a prime example of Japanese traditional wisdom acquiring modern value in the context of sustainability.

A concept based on guilt about wasting food and materials, and recognition that everything has value. It places cherishing and fully using resources at the core of values. Rooted in Edo-period circular economy thinking, it is re-evaluated in contemporary sustainability and SDG contexts. Wangari Maathai, 2004 Nobel Peace Prize laureate, internationally promoted this Japanese value.

A Japanese ethical value cherishing objects and avoiding waste. Born from gratitude and respect for limited resources, rooted in Edo-period common culture. Nobel Peace Prize laureate Wangari Maathai brought it to global attention in 2005, connecting it to sustainability. It embodies the virtue of not treating things carelessly.