Suprisingly Gokagou who is Chief castle old man have a problem with his son maned Tasuke which i presume kicked out from family. Tasuke ask for forgiveness and reconciling with his father before setting out on a long journey with his wife and child, Which is hard for Japanese People that steadfast in adhering to traditional values. But in the end glad to see Gokagou and Tasuke reconnecting their relationship and see take off their long journey in a good note. This eps feels really tend to Drama which is good surprise to see, I have no problem to see kind of like this more in later eps.