After Hayate had taken Linn to the Saginomiya Residence, Isumi is shown to be wearing a pink kimono. In the manga, Isumi was wearing a floral kimono.
After Isumi had suggested for Linn to possess Hayate's body so he could flirt with Maria, Hayate asks him what he intended to do with Maria, to which Linn tells him that he intended to do "this and that and stuff that couldn't be aired on a TV animation". In the manga, he said stuff that couldn't be done in a Shounen manga.
At the student council room in Hakuo Academy, Hinagiku flips the page of her calendar to April and then ponders to herself if anyone would come. This is not present in the manga.
After Hayate had taken Isumi to the Sanzenin Mansion, Nagi is shown to be wearing long sleeved white shirt over a pink shirt and a green skirt. In the manga, Nagi was wearing a black long sleeved shirt and a white skirt.
Additionally, in the manga, Isumi was shown to be wearing a stole. In this episode, she was seen without it.
At Rental Video V Tachibana, Wataru reflects on his discussion about maids with Nagi and Isumi earlier and then asks Saki to do a spin. In this scene Wataru is shown to be wearing a green apron. In the manga, he was seen without it.
At the Sanzenin Mansion, Hayate and Isumi had informed Sakuya of the situation and she offers to help teach them about a "maids spirit". In this scene, Sakuya is shown to be wearing a pink long sleeved shirt with a black singlet underneath, a short blue skirt and black tights. In the manga, Sakuya was wearing a one-piece sleeveless dress and black wristbands.
As Sakuya was explaining how she hired a new maid for the Aizawa family, Hayate is shown serving both Sakuya and Isumi coffee, while they where sitting on a couch. This is not present in the manga.
After Maria had left Hayate and Linn alone in the hallway, Nagi asks her what Hayate was doing, to which Maria sternly tells her that she didn't know. This is not present in the manga.
After Haru had told Isumi that the most important thing for a maid to do is faking a smile, Haru then teaches her how to pull a fake smile. This is not present in the manga.
During her performance for Linn, Isumi is shown cleaning a bust, cooking and serving Haru tea. In the manga, Isumi was shown dusting and carrying a stack of plates.
Later in the day, Linn reveals to Isumi, Hayate, Sakuya and Haru that his desire to rest in peace was actually an April fools joke. In this scene, Linn tells them this while they where outside. In the manga, it took place inside the mansion.
After Haru had left, Hayate is accidentally caught up in Isumi's pursuit on Linn and hit with a spell tag sending him through a mansion window. This is not present in the manga.
Afterwards, Maria notices the damage Hayate had done and he tries to use a fake smile on her, but only makes her more angry. This is also not present in the manga.
Later, Maria forces Hayate to dress up as a maid and clean up the glass from the broken window. While lamenting on his situation, Linn appears behind Hayate and wishes him luck before calling him a maid, which prompts Hayate to tell him to rest in peace already. This is not present in the manga.
In another part of the mansion, Nagi is seen playing video games by herself and ponders if she was being ignored. In the manga, Maria asks Nagi if they were being left out, to which Nagi tells her that they had been left out like a member of a four person group with pink hair, glasses and huge breasts.