The optimal sleep environment is 33°C and 50% humidity. With TENTIAL’s unique Sleep Conditioning Technology®, we’ve achieved the ideal balance for restful sleep. The BAKUNE Comforter gently supports the rest and recovery of every sleeper—from children to adults—by harmonizing body and mind.

Temperature and humidity regulation for perfect comfort—not too hot, not too cold.

The optimal sleep environment is 33°C and 50% humidity. With TENTIAL’s unique Sleep Conditioning Technology®, we’ve achieved the ideal balance for restful sleep. The BAKUNE Comforter gently supports the rest and recovery of every sleeper—from children to adults—by harmonizing body and mind.

The secret to better sleep lies in the multi-layer design that keeps your bed climate perfectly balanced.

A six-layer design for next-level comfort. The filling features an aluminum heat-retaining sheet, THERMO FLEX® temperature-regulating fiber, and moisture-balancing rayon to prevent stuffiness from perspiration while maintaining warmth. The outer surface uses long-pile rabbit-fur-like fabric for luxurious softness and insulation, while the microfiber underside provides gentle, cozy contact against the skin.

Soft and soothing to the touch. Crafted in Japan with rabbit-fur-like fabric featuring subtle carved detailing for an elegant, luxurious finish. Its advanced temperature- and humidity-regulating materials respond delicately to body changes, offering a natural, adaptive fit. Every stitch reflects refined craftsmanship—a winter indulgence that enriches everyday life.