Haku Gessho manages to barely save Koko by diving into her dreams and preventing Sashi from stealing her youkai powers. In order to release Koko from the memories of her past that bind her, Haku Gessho hits her and himself with the memory mallets, but there is no change in her. However, Koko reacts to a random outburst from Gessho. 500 years ago, Touhou Gessho is readying to make things perfect to surprise Koko and confess his feelings for her on Tanabata. Will his feelings that he wasn't able to confess that day finally free Koko from her trance?