Those days in Honmaru

Natsume never thought that his life would be changed by a little yellow and white fox shikigami. From then on, Natsume's life has a group of swords and swords with their own characteristics. Among them, the most independent person is called Tsurumaru Kuninaga. After all, the only one who ran away with his master when they met for the first time is Tsurumaru, and the rest of the CPs will try their best to write about all the swords and swords. Textual research, writing depends on love