Yahisa Tsukiko and Yoh Tomoe. In * * "Constellation Dog League", Yahisa Tsukiko is the heroine, known as the "Notre Dame of College", and she is also the secretary of the Student Union. She is indifferent to all twelve boys. Yoh Tomoe is a supporting actress in Constellation Dog League, a transfer student who transferred to Xingyue College, and likes the heroine.