Ep. 6: Keima addresses Kanon's invisibility and prepares for her Christmas Eve concert at Narusawa Seaside Hall.
Aired on November 11, 2010

Keima and Elsie discover that Kanon is turning invisible due to a spirit within her. Keima stops her from tasing him by praising her song, then sends Elsie to investigate Kanon's past as a former member of the disbanded pop idol group Citron. Her desire for attention stems from being overlooked previously. After cheering up Kanon during a television shoot via email, she begins sending him obsessive messages whenever she feels down. Keima agrees to attend her Christmas Eve concert at Narusawa Seaside Hall, where she will perform for 10,000 people. On the day of the event, Kanon disappears again, prompting Keima to proceed with the final stage of his plan to capture her heart.
Episodes
- Ep. 2 · Keima reluctantly accepts Elsie as his sister while targeting rich girl Mio Aoyama
- Ep. 3 · Keima becomes Mio's chauffeur to help her accept her father's death and true social standing.
- Ep. 4 · Keima tackles buggy game Crayon with Elsie to catch heroine Sora Asuka
- Ep. 5 · Elsie admires idol Kanon while Keima dismisses her, leading to a confrontation involving tasing and an evil spirit.
- Ep. 6 · Keima addresses Kanon's invisibility and prepares for her Christmas Eve concert at Narusawa Seaside Hall.
- Ep. 7 · Kanon conquers stage fright and performs as a shining star with Keima's help
- Ep. 8 · Elsie’s Hellish Cake Mishap and Keima’s Guilty Consumption
- Ep. 9 · Keima sends Elsie to the library to update her history knowledge, but she becomes obsessed with fire trucks.
- Ep. 10 · Keima manipulates Shiori into speaking by provoking her anger over book comments.