Mononogatari Season 1 Episode 4

Secret Agreement

Nagatsuki family mourning gods "Nagi", "Mirror", "Ink stone", "Yui", "Box", "Haori", and "wedding furnishings" all support the terracotta horse. He once again apologizes to Botan for his impoliteness and successfully obtains his right to stay. In a peaceful atmosphere, the two are called by the "wedding furnishings" in the middle of shaking hands and reconciling. Hyoma is perplexed as he is led into the living room with a barrel of "Kotobuki" in the center and a banner that says "Dear husband is coming." When negotiating for a roommate, it is announced that the "wedding furnishings" and the "wedding furnishings" have exchanged a secret contract regarding the marriage of Botan.