Lawson Day (Lawson no Hi)

What is Lawson Day?

June 3rd is "Lawson Day" (Lawson no Hi) in Japan. The date comes from a play on numbers: "6" can be read as "ro" and "3" as "son"—together sounding like "Ro-son," close to the English brand name "Lawson." The day was established by Lawson, Inc., the major Japanese convenience store chain, combining its founding month of June with this wordplay, and was certified by the Japan Anniversary Association in 2025. It marks the 50th anniversary of Lawson's first store in Japan, the Sakuratsuka store in Toyonaka City, Osaka Prefecture, which opened on June 14, 1975.

The History and Growth of Lawson

The name "Lawson" originates from a milk stand opened in 1939 in Ohio, USA, by J.J. Lawson. The original concept—a place where local people could casually gather any time of day or night—is considered the spiritual ancestor of today's convenience stores.

• 1939: J.J. Lawson opens a store selling milk in Ohio, USA.
• 1975: Japan's first Lawson store (Sakuratsuka) opens in Toyonaka City, Osaka.
• 2000: Lawson lists on the first sections of the Tokyo and Osaka stock exchanges (it was delisted in 2024 after a tender offer by KDDI).
• 2000s: Lawson launches multiple store formats, including Natural Lawson and Lawson Store 100.
• 2025: Lawson marks 50 years since its first store opened, and "June 3rd = Lawson Day" is officially certified by the Japan Anniversary Association.

Lawson's Role as a "Comforting Station for the Community"

The Lawson Group's philosophy is "We create 'Happiness and Harmony in Our Community,'" offering community-focused services that go far beyond the typical convenience store.

• Elderly and Caregiving Support: Lawson offers delivery services for seniors and stocks medications and caregiving supplies.
• Administrative Services: Customers can print official documents, such as copies of residence certificates, using in-store multifunction copiers.
• Disaster Response: With about 14,600 stores in Japan (group total, as of March 2025), Lawson stores are also expected to help communities with supplies during disasters.
• Food Waste Reduction: Lawson is advancing AI-driven ordering systems to reduce waste.

The Origin of the "Ro(6)-son(3)" Wordplay

"June 3rd = Lawson Day" combines the founding month of June with the "Ro(6)-son(3)" wordplay. It was registered as an anniversary at the 50-year milestone, and stores sometimes run commemorative promotions.