Kengo and Yoko are very lovely people who will make you feel at home. My stay with them was filled with fun evening chats over dinner (which is delicious!). They have helped me plan my day trips to Osaka and made a lot of effort to communicate with me despite the little Japanese I knew. Although this was my first time travelling to Japan on my own, I felt very comfortable and at home with them. Hope to come back to Osaka and Sekai in the future!