Considering the different body types of users, Yoko is designed with enough flexibility to automatically adapt and provide the best experience for everyone.

The seat depth and thigh length determine whether the user's lower back receives support from the chair back. While a fixed seat depth meets most users' needs, over 24% of women and some men may need additional lumbar support products. Yoko's adjustable seat depth ensures that the vast majority of users get proper lower back support, making it more ergonomically designed.

Yoko is equipped with lumbar support and a self-weighted base, typically found only in executive chairs, providing excellent protection for the user's waist, back, and spine. Additionally, its design is sleek and stylish.

The self-gravity titling function supports relaxation. Previously, only high-end ergonomic chairs had this feature. Users can lean back without having to get up to adjust the mechanism, enjoying the experience without complex controls.

Most low-end office chairs use plywood for their seat cases, which can emit harmful gases like formaldehyde and toluene during use. Yoko prioritizes user health by manufacturing the seat case with adhesive-free engineering plastics, ensuring no harmful gases are produced.

The PA engineered plastic chair base offers better stability and durability. Compared to a wooden base, its lifespan is longer than you might expect.