ตอนที่ 4: นานะต่อสู้กับลูซี่ ในขณะที่ยูกะสงสัยว่าเมยู่ไม่มีบ้าน และโคตะช่วยเธอไว้

4

Nana fights against Lucy and is wounded. Lucy then changes back to Nyu and meets Yuka by accident. Before meeting Nyu, Yuka finds out that Mayu may be homeless. Kohta gets a call from the hospital saying that someone was injured and goes there to finds Mayu and tells the hospital people that she is his relative and is in town for a visit. (She got injured when she tried to stop the fight between Nana and Lucy.) He takes her home where Yuka and Nyu are back and getting ready for dinner. Thinking Mayu probably hasn't eaten well, she suggests Mayu have dinner with them. She also suggests that Mayu should take a bath and stay the night with them. (Source: iTunes)