Grand Soleil is a residential complex located in Fujisawa, Kanagawa Prefecture, completed in 2005. Designed by architect Akio Yaichiida and Workshop, this terrace house development exemplifies thoughtful contemporary housing design for the coastal Kugenuma area. The project demonstrates careful consideration of residential living through its distinctive architectural approach, balancing individual dwelling identity with collective community space. Grand Soleil represents an important example of early 2000s Japanese residential architecture, offering insights into how modern housing developments can integrate sustainable design principles with livable, human-scaled environments suitable for seaside communities.