Confirmation (chapter)

Confirmation (カクニン, Kakunin) is the twenty-ninth chapter of the Nisekoi manga series written and illustrated by Naoshi Komi, published weekly in the magazine Weekly Shōnen Jump.

Summary
Chitoge asks Raku if he had ever heard of the phrase "Zawsze in love" which he replies by asking where she had heard it from. She tells him that she read it from her diary and shows him the key she found from it. When Raku shows Chitoge that her key is connected to his pendant and that there is a possibility that she is the promise girl but the two immediately deny that they have never met and made a promise with each other.

Raku then decides to try and open his pendant with Chitoge's key to prove that they may or not have a connection with each other based on the promise they both have. Chitoge has no faith in Raku being the promise boy and vows to do whatever he says if Raku turns out to be the promise boy. As Chitoge finally puts the key into the pendant after restraining herself several times, the key snaps in two and gets stuck into Raku's pendant due to using too much of her strength from her nervousness.

As Raku and Chitoge leave the balcony, Raku walks down the hallways thinking about the possibility of who the promise girl is. Along the way, he meets up with Adelt, Chitoge's father. Adelt talks about how the relationship between Raku and Chitoge is going and tells him how well Raku got along with Chitoge ten years ago despite their constant fighting in their current relationship. Adelt also tells Raku that is was such a coincidence to have Kosaki, who was also friends with Raku and Chitoge ten years ago, be reunited with Raku and Chitoge again which surprises Raku.

Character Revelations

 * Chitoge may be the promise girl.
 * Raku, Kosaki, and Chitoge were all friends that played together ten years ago.

Trivia

 * This chapter was adapted into an episode for Confirmation (episode).