The latest product series from TOSTEM, IN16 Interior Series, was recently awarded the "Red Dot" distinction from the Red Dot Award: Product Design 2026 under the Interior Design Elements category. This recognition highlights the series' extraordinary design quality, innovation, and its contribution to contemporary living environments. 

TOSTEM IN16 Interior Series is one of the latest products developed by the innovative LIXIL Global Design Team which includes interior door and partition system for exclusive residences. The series provides an open and spacious living experience that also creates a more seamless transition between living spaces. This innovation is possible through the ultra-thin 16 mm frame technology from IN16 that supports openings up to 3.5 meters. With refined detailing, minimalist design, and concealed hardware, IN16 Interior Series reflects the balance of Japanese craftmanship, modern aesthetics, and functionality. This innovative breakthrough from IN16 has also garnered recognition from 2025 Good Design Award (Japan) under the Housing Fixture category. This award acknowledges the series' excellence in design, innovation, and its contribution to enhancing contemporary daily living. 

"We are deeply honored by this recognition, which reflects our ongoing commitment to design excellence and innovation that enriches everyday living," said Hirokazu Morokuma, Leader Marketing, LIXIL Housing Technology Asia. 

Originating in Japan, the Good Design Award is organized by Japan Institute of Design Promotion (JDP) since 1957 and accredited as Japan's most esteemed design recognition program. This award is represented by the iconic G Mark, honoring designs that demonstrate exceptional quality in aesthetics, usability, sustainability, and creativity advancing design in improving daily life.