Ryoma, who got married to Oryo right after Teradaya incident, has stayed in Satsuma together with her, one of the purposes of healing the wounds among others.
寺田屋事件直後にお龍と結婚した龍馬は、同事件での傷をいやすことも兼ねてお龍を伴って薩摩に滞在した。