Kochi is a vibrant city on Shikoku Island known for its rich cultural heritage, including the historic Kochi Castle and lively Sunday Market. It's a fantastic starting point for your trip, offering delicious local cuisine like fresh seafood and katsuo no tataki (seared bonito). The city also provides access to adventure activities such as hiking in the nearby mountains and exploring beautiful coastal areas.

Matsuyama, the largest city in Ehime Prefecture, is famous for its historic Matsuyama Castle, offering panoramic views and a glimpse into Japan's feudal past. The city is also renowned for Dogo Onsen, one of Japan's oldest and most famous hot springs, perfect for a relaxing cultural experience. Food lovers will enjoy the local specialties like fresh seafood and citrus fruits, making Matsuyama a well-rounded destination for adventure, onsen, food, and culture.

Tokushima, located on Shikoku Island, is renowned for its vibrant Awa Odori dance festival and rich cultural heritage. The city offers a unique blend of traditional Japanese culture, scenic river views, and delicious local cuisine. It's also a gateway to outdoor adventures like hiking in the nearby mountains and exploring the Naruto whirlpools.