The Superior Labor (TSL) is a Japanese hand-crafted goods brand founded by Makoto Kawai in 2007.
From our workshop nestled in the mountains of Okayama,
every item is carefully crafted with the belief:
“We take pride in craftsmanship and never skimp on time and effort."

Our products — including leather goods, canvas bags, and stationery accessories — celebrate the natural beauty of materials and the human touch of the maker.
Each piece carries a sense of honesty and warmth that comes only from true handcraft.

Through our brand, flagship stores, and creative space Nap Village, we continue to share a lifestyle that values craftsmanship, nature, and the simple joy of making things by hand.