The Hiizumi Life Counseling Office is assisted by a pair of Ogre siblings, Kyösuke and Töka Kishi, who must control their massive strength to not injury those around them. After an incident with Töka makes her regret her condition, Kyösuke lashes his fury at Akina, whom he believes is yet to awaken the power of "Tuning" that runs in his family and could help Töka, until Akina prove him otherwise.