Rikido has an interest in sweets and baking, the latter being a useful skill to have due to his Quirk. He is surprisingly talented at making sweets, conquering his classmates with his food. The fact that Rikido was caught off guard by this overly positive reaction suggests that he himself doesn't think much of his own abilities as a confectioner. Nevertheless, every week in the dorms, Rikido bakes sweets and shares them with his classmates, which he calls “Sugar Time”