Completed in 2024, Chicchaikaitsuijidō is a residential long-house project located in Tsujidō, Fujisawa, Kanagawa Prefecture. Designed by Bioform Environmental Design Studio, this contemporary architecture exemplifies thoughtful urban housing solutions for dense residential areas. The project demonstrates innovative approaches to maximizing limited space while maintaining livability and aesthetic appeal. Its completion marks a significant contribution to modern Japanese residential architecture, showcasing how contemporary design principles can address the practical challenges of compact living environments in suburban contexts.