The best area to stay in Oiage is the central district around Takamatsu Port, offering convenient access to transport and local attractions.This area is the main gateway to the islands of the Seto Inland Sea, with ferries departing regularly from Takamatsu Port. The port area itself is quite walkable, featuring modern architecture, a promenade, and several dining options. You'll find a concentration of hotels here, ranging from business-oriented to more upscale options, many offering views of the sea or the city. The main train station is also located here, providing easy connections to other parts of Kagawa Prefecture.For couples, staying near Takamatsu Port is ideal due to the ease of island hopping and access to cultural sites. You can easily take a ferry to Naoshima Art Island for a day trip or explore the Ritsurin Garden, one of Japan's most celebrated traditional gardens, which is a short train or bus ride away. The area also boasts a variety of restaurants, from casual eateries to fine dining, making evenings enjoyable after a day of exploration.Solo travelers will also appreciate the convenience and accessibility of the Takamatsu Port area. The excellent public transport links make it simple to navigate the city and surrounding areas independently.